From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/pcmcia/Kconfig | 1 - kernel/drivers/pcmcia/at91_cf.c | 25 +++++---- kernel/drivers/pcmcia/cistpl.c | 50 +++++++----------- kernel/drivers/pcmcia/cs.c | 39 +++++++------- kernel/drivers/pcmcia/ds.c | 80 ++++++++++++++++------------ kernel/drivers/pcmcia/electra_cf.c | 19 ++++--- kernel/drivers/pcmcia/i82365.c | 43 +++++++-------- kernel/drivers/pcmcia/m32r_cfc.c | 7 --- kernel/drivers/pcmcia/m32r_pcc.c | 7 --- kernel/drivers/pcmcia/pcmcia_cis.c | 4 +- kernel/drivers/pcmcia/pcmcia_resource.c | 11 ++-- kernel/drivers/pcmcia/pxa2xx_base.c | 17 ++---- kernel/drivers/pcmcia/rsrc_nonstatic.c | 44 ++++++++------- kernel/drivers/pcmcia/sa1100_generic.c | 2 - kernel/drivers/pcmcia/sa1111_generic.c | 14 ++--- kernel/drivers/pcmcia/sa11xx_base.c | 17 +----- kernel/drivers/pcmcia/soc_common.h | 1 - kernel/drivers/pcmcia/ti113x.h | 78 +++++++++++++-------------- kernel/drivers/pcmcia/vrc4171_card.c | 30 +++++------ kernel/drivers/pcmcia/xxs1500_ss.c | 1 + kernel/drivers/pcmcia/yenta_socket.c | 94 +++++++++++++++++---------------- 21 files changed, 267 insertions(+), 317 deletions(-) (limited to 'kernel/drivers/pcmcia') diff --git a/kernel/drivers/pcmcia/Kconfig b/kernel/drivers/pcmcia/Kconfig index a65f821f5..d3c378b4d 100644 --- a/kernel/drivers/pcmcia/Kconfig +++ b/kernel/drivers/pcmcia/Kconfig @@ -277,7 +277,6 @@ config AT91_CF tristate "AT91 CompactFlash Controller" depends on PCI depends on PCMCIA && ARCH_AT91 - depends on !ARCH_MULTIPLATFORM help Say Y here to support the CompactFlash controller on AT91 chips. Or choose M to compile the driver as a module named "at91_cf". diff --git a/kernel/drivers/pcmcia/at91_cf.c b/kernel/drivers/pcmcia/at91_cf.c index e7775a41a..87147bcd1 100644 --- a/kernel/drivers/pcmcia/at91_cf.c +++ b/kernel/drivers/pcmcia/at91_cf.c @@ -20,16 +20,15 @@ #include #include #include +#include +#include #include #include #include +#include #include -#include -#include - - /* * A0..A10 work in each range; A23 indicates I/O space; A25 is CFRNW; * some other bit in {A24,A22..A11} is nREG to flag memory access @@ -40,6 +39,8 @@ #define CF_IO_PHYS (1 << 23) #define CF_MEM_PHYS (0x017ff800) +struct regmap *mc; + /*--------------------------------------------------------------------------*/ struct at91_cf_socket { @@ -155,10 +156,7 @@ static int at91_cf_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io) /* * Use 16 bit accesses unless/until we need 8-bit i/o space. - */ - csr = at91_ramc_read(0, AT91_SMC_CSR(cf->board->chipselect)) & ~AT91_SMC_DBW; - - /* + * * NOTE: this CF controller ignores IOIS16, so we can't really do * MAP_AUTOSZ. The 16bit mode allows single byte access on either * D0-D7 (even addr) or D8-D15 (odd), so it's close enough for many @@ -169,13 +167,14 @@ static int at91_cf_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io) * CF 3.0 spec table 35 also giving the D8-D15 option. */ if (!(io->flags & (MAP_16BIT | MAP_AUTOSZ))) { - csr |= AT91_SMC_DBW_8; + csr = AT91_MC_SMC_DBW_8; dev_dbg(&cf->pdev->dev, "8bit i/o bus\n"); } else { - csr |= AT91_SMC_DBW_16; + csr = AT91_MC_SMC_DBW_16; dev_dbg(&cf->pdev->dev, "16bit i/o bus\n"); } - at91_ramc_write(0, AT91_SMC_CSR(cf->board->chipselect), csr); + regmap_update_bits(mc, AT91_MC_SMC_CSR(cf->board->chipselect), + AT91_MC_SMC_DBW, csr); io->start = cf->socket.io_offset; io->stop = io->start + SZ_2K - 1; @@ -236,6 +235,10 @@ static int at91_cf_dt_init(struct platform_device *pdev) pdev->dev.platform_data = board; + mc = syscon_regmap_lookup_by_compatible("atmel,at91rm9200-sdramc"); + if (IS_ERR(mc)) + return PTR_ERR(mc); + return 0; } #else diff --git a/kernel/drivers/pcmcia/cistpl.c b/kernel/drivers/pcmcia/cistpl.c index 64d0515b7..55ef7d1fd 100644 --- a/kernel/drivers/pcmcia/cistpl.c +++ b/kernel/drivers/pcmcia/cistpl.c @@ -94,8 +94,7 @@ static void __iomem *set_cis_map(struct pcmcia_socket *s, mem->res = pcmcia_find_mem_region(0, s->map_size, s->map_size, 0, s); if (mem->res == NULL) { - dev_printk(KERN_NOTICE, &s->dev, - "cs: unable to map card memory!\n"); + dev_notice(&s->dev, "cs: unable to map card memory!\n"); return NULL; } s->cis_virt = NULL; @@ -381,8 +380,7 @@ int verify_cis_cache(struct pcmcia_socket *s) buf = kmalloc(256, GFP_KERNEL); if (buf == NULL) { - dev_printk(KERN_WARNING, &s->dev, - "no memory for verifying CIS\n"); + dev_warn(&s->dev, "no memory for verifying CIS\n"); return -ENOMEM; } mutex_lock(&s->ops_mutex); @@ -414,14 +412,14 @@ int pcmcia_replace_cis(struct pcmcia_socket *s, const u8 *data, const size_t len) { if (len > CISTPL_MAX_CIS_SIZE) { - dev_printk(KERN_WARNING, &s->dev, "replacement CIS too big\n"); + dev_warn(&s->dev, "replacement CIS too big\n"); return -EINVAL; } mutex_lock(&s->ops_mutex); kfree(s->fake_cis); s->fake_cis = kmalloc(len, GFP_KERNEL); if (s->fake_cis == NULL) { - dev_printk(KERN_WARNING, &s->dev, "no memory to replace CIS\n"); + dev_warn(&s->dev, "no memory to replace CIS\n"); mutex_unlock(&s->ops_mutex); return -ENOMEM; } @@ -434,17 +432,17 @@ int pcmcia_replace_cis(struct pcmcia_socket *s, /* The high-level CIS tuple services */ -typedef struct tuple_flags { +struct tuple_flags { u_int link_space:4; u_int has_link:1; u_int mfc_fn:3; u_int space:4; -} tuple_flags; +}; -#define LINK_SPACE(f) (((tuple_flags *)(&(f)))->link_space) -#define HAS_LINK(f) (((tuple_flags *)(&(f)))->has_link) -#define MFC_FN(f) (((tuple_flags *)(&(f)))->mfc_fn) -#define SPACE(f) (((tuple_flags *)(&(f)))->space) +#define LINK_SPACE(f) (((struct tuple_flags *)(&(f)))->link_space) +#define HAS_LINK(f) (((struct tuple_flags *)(&(f)))->has_link) +#define MFC_FN(f) (((struct tuple_flags *)(&(f)))->mfc_fn) +#define SPACE(f) (((struct tuple_flags *)(&(f)))->space) int pccard_get_first_tuple(struct pcmcia_socket *s, unsigned int function, tuple_t *tuple) @@ -1451,26 +1449,16 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *info) done: /* invalidate CIS cache on failure */ if (!dev_ok || !ident_ok || !count) { -#if defined(CONFIG_MTD_PCMCIA_ANONYMOUS) - /* Set up as an anonymous card. If we don't have anonymous - memory support then just error the card as there is no - point trying to second guess. - - Note: some cards have just a device entry, it may be - worth extending support to cover these in future */ - if (!dev_ok || !ident_ok) { - dev_info(&s->dev, "no CIS, assuming an anonymous memory card.\n"); - pcmcia_replace_cis(s, "\xFF", 1); - count = 1; - ret = 0; - } else -#endif - { - mutex_lock(&s->ops_mutex); - destroy_cis_cache(s); - mutex_unlock(&s->ops_mutex); + mutex_lock(&s->ops_mutex); + destroy_cis_cache(s); + mutex_unlock(&s->ops_mutex); + /* We differentiate between dev_ok, ident_ok and count + failures to allow for an override for anonymous cards + in ds.c */ + if (!dev_ok || !ident_ok) ret = -EIO; - } + else + ret = -EFAULT; } if (info) diff --git a/kernel/drivers/pcmcia/cs.c b/kernel/drivers/pcmcia/cs.c index 5292db69c..c3b615c94 100644 --- a/kernel/drivers/pcmcia/cs.c +++ b/kernel/drivers/pcmcia/cs.c @@ -177,8 +177,8 @@ int pcmcia_register_socket(struct pcmcia_socket *socket) wait_for_completion(&socket->thread_done); if (!socket->thread) { - dev_printk(KERN_WARNING, &socket->dev, - "PCMCIA: warning: socket thread did not start\n"); + dev_warn(&socket->dev, + "PCMCIA: warning: socket thread did not start\n"); return -EIO; } @@ -275,7 +275,7 @@ static int socket_reset(struct pcmcia_socket *skt) msleep(unreset_check * 10); } - dev_printk(KERN_ERR, &skt->dev, "time out after reset.\n"); + dev_err(&skt->dev, "time out after reset\n"); return -ETIMEDOUT; } @@ -325,8 +325,8 @@ static void socket_shutdown(struct pcmcia_socket *s) s->ops->get_status(s, &status); if (status & SS_POWERON) { - dev_printk(KERN_ERR, &s->dev, - "*** DANGER *** unable to remove socket power\n"); + dev_err(&s->dev, + "*** DANGER *** unable to remove socket power\n"); } s->state &= ~SOCKET_INUSE; @@ -356,15 +356,13 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) } if (status & SS_PENDING) { - dev_printk(KERN_ERR, &skt->dev, - "voltage interrogation timed out.\n"); + dev_err(&skt->dev, "voltage interrogation timed out\n"); return -ETIMEDOUT; } if (status & SS_CARDBUS) { if (!(skt->features & SS_CAP_CARDBUS)) { - dev_printk(KERN_ERR, &skt->dev, - "cardbus cards are not supported.\n"); + dev_err(&skt->dev, "cardbus cards are not supported\n"); return -EINVAL; } skt->state |= SOCKET_CARDBUS; @@ -379,7 +377,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) else if (!(status & SS_XVCARD)) skt->socket.Vcc = skt->socket.Vpp = 50; else { - dev_printk(KERN_ERR, &skt->dev, "unsupported voltage key.\n"); + dev_err(&skt->dev, "unsupported voltage key\n"); return -EIO; } @@ -396,7 +394,7 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay) skt->ops->get_status(skt, &status); if (!(status & SS_POWERON)) { - dev_printk(KERN_ERR, &skt->dev, "unable to apply power.\n"); + dev_err(&skt->dev, "unable to apply power\n"); return -EIO; } @@ -429,8 +427,7 @@ static int socket_insert(struct pcmcia_socket *skt) if (ret == 0) { skt->state |= SOCKET_PRESENT; - dev_printk(KERN_NOTICE, &skt->dev, - "pccard: %s card inserted into slot %d\n", + dev_notice(&skt->dev, "pccard: %s card inserted into slot %d\n", (skt->state & SOCKET_CARDBUS) ? "CardBus" : "PCMCIA", skt->sock); @@ -558,8 +555,7 @@ static int socket_resume(struct pcmcia_socket *skt) static void socket_remove(struct pcmcia_socket *skt) { - dev_printk(KERN_NOTICE, &skt->dev, - "pccard: card ejected from slot %d\n", skt->sock); + dev_notice(&skt->dev, "pccard: card ejected from slot %d\n", skt->sock); socket_shutdown(skt); } @@ -605,8 +601,7 @@ static int pccardd(void *__skt) /* register with the device core */ ret = device_register(&skt->dev); if (ret) { - dev_printk(KERN_WARNING, &skt->dev, - "PCMCIA: unable to register socket\n"); + dev_warn(&skt->dev, "PCMCIA: unable to register socket\n"); skt->thread = NULL; complete(&skt->thread_done); return 0; @@ -626,8 +621,6 @@ static int pccardd(void *__skt) unsigned int events; unsigned int sysfs_events; - set_current_state(TASK_INTERRUPTIBLE); - spin_lock_irqsave(&skt->thread_lock, flags); events = skt->thread_events; skt->thread_events = 0; @@ -675,11 +668,15 @@ static int pccardd(void *__skt) if (kthread_should_stop()) break; + set_current_state(TASK_INTERRUPTIBLE); + schedule(); + + /* make sure we are running */ + __set_current_state(TASK_RUNNING); + try_to_freeze(); } - /* make sure we are running before we exit */ - set_current_state(TASK_RUNNING); /* shut down socket, if a device is still present */ if (skt->state & SOCKET_PRESENT) { diff --git a/kernel/drivers/pcmcia/ds.c b/kernel/drivers/pcmcia/ds.c index d3baf0bfc..489ea1098 100644 --- a/kernel/drivers/pcmcia/ds.c +++ b/kernel/drivers/pcmcia/ds.c @@ -81,8 +81,8 @@ static void pcmcia_check_driver(struct pcmcia_driver *p_drv) struct pcmcia_dynid { - struct list_head node; - struct pcmcia_device_id id; + struct list_head node; + struct pcmcia_device_id id; }; /** @@ -284,8 +284,8 @@ static int pcmcia_device_probe(struct device *dev) dev_dbg(dev, "base %x, regs %x", p_dev->config_base, p_dev->config_regs); } else { - dev_printk(KERN_INFO, dev, - "pcmcia: could not parse base and rmask0 of CIS\n"); + dev_info(dev, + "pcmcia: could not parse base and rmask0 of CIS\n"); p_dev->config_base = 0; p_dev->config_regs = 0; } @@ -382,15 +382,15 @@ static int pcmcia_device_remove(struct device *dev) /* check for proper unloading */ if (p_dev->_irq || p_dev->_io || p_dev->_locked) - dev_printk(KERN_INFO, dev, - "pcmcia: driver %s did not release config properly\n", - p_drv->name); + dev_info(dev, + "pcmcia: driver %s did not release config properly\n", + p_drv->name); for (i = 0; i < MAX_WIN; i++) if (p_dev->_win & CLIENT_WIN_REQ(i)) - dev_printk(KERN_INFO, dev, - "pcmcia: driver %s did not release window properly\n", - p_drv->name); + dev_info(dev, + "pcmcia: driver %s did not release window properly\n", + p_drv->name); /* references from pcmcia_probe_device */ pcmcia_put_dev(p_dev); @@ -468,12 +468,10 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev) if ((length < 2) || (length > 255)) continue; - new = kmalloc(sizeof(char) * length, GFP_KERNEL); + new = kstrdup(tmp, GFP_KERNEL); if (!new) continue; - new = strncpy(new, tmp, length); - tmp = p_dev->prod_id[i]; p_dev->prod_id[i] = new; kfree(tmp); @@ -566,7 +564,7 @@ static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, c->io[i].name = p_dev->devname; c->io[i].flags = IORESOURCE_IO; } - for (i = 0; i< MAX_WIN; i++) { + for (i = 0; i < MAX_WIN; i++) { c->mem[i].name = p_dev->devname; c->mem[i].flags = IORESOURCE_MEM; } @@ -578,8 +576,7 @@ static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, mutex_unlock(&s->ops_mutex); - dev_printk(KERN_NOTICE, &p_dev->dev, - "pcmcia: registering new device %s (IRQ: %d)\n", + dev_notice(&p_dev->dev, "pcmcia: registering new device %s (IRQ: %d)\n", p_dev->devname, p_dev->irq); pcmcia_device_query(p_dev); @@ -634,8 +631,24 @@ static int pcmcia_card_add(struct pcmcia_socket *s) ret = pccard_validate_cis(s, &no_chains); if (ret || !no_chains) { - dev_dbg(&s->dev, "invalid CIS or invalid resources\n"); - return -ENODEV; +#if defined(CONFIG_MTD_PCMCIA_ANONYMOUS) + /* Set up as an anonymous card. If we don't have anonymous + memory support then just error the card as there is no + point trying to second guess. + + Note: some cards have just a device entry, it may be + worth extending support to cover these in future */ + if (ret == -EIO) { + dev_info(&s->dev, "no CIS, assuming an anonymous memory card.\n"); + pcmcia_replace_cis(s, "\xFF", 1); + no_chains = 1; + ret = 0; + } else +#endif + { + dev_dbg(&s->dev, "invalid CIS or invalid resources\n"); + return -ENODEV; + } } if (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_LONGLINK_MFC, &mfc)) @@ -651,7 +664,7 @@ static int pcmcia_card_add(struct pcmcia_socket *s) } -static int pcmcia_requery_callback(struct device *dev, void * _data) +static int pcmcia_requery_callback(struct device *dev, void *_data) { struct pcmcia_device *p_dev = to_pcmcia_dev(dev); if (!p_dev->dev.driver) { @@ -729,7 +742,7 @@ static void pcmcia_requery(struct pcmcia_socket *s) * the one provided by the card is broken. The firmware files reside in * /lib/firmware/ in userspace. */ -static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) +static int pcmcia_load_firmware(struct pcmcia_device *dev, char *filename) { struct pcmcia_socket *s = dev->socket; const struct firmware *fw; @@ -745,16 +758,14 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) if (request_firmware(&fw, filename, &dev->dev) == 0) { if (fw->size >= CISTPL_MAX_CIS_SIZE) { ret = -EINVAL; - dev_printk(KERN_ERR, &dev->dev, - "pcmcia: CIS override is too big\n"); + dev_err(&dev->dev, "pcmcia: CIS override is too big\n"); goto release; } if (!pcmcia_replace_cis(s, fw->data, fw->size)) ret = 0; else { - dev_printk(KERN_ERR, &dev->dev, - "pcmcia: CIS override failed\n"); + dev_err(&dev->dev, "pcmcia: CIS override failed\n"); goto release; } @@ -781,7 +792,8 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) #else /* !CONFIG_PCMCIA_LOAD_CIS */ -static inline int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) +static inline int pcmcia_load_firmware(struct pcmcia_device *dev, + char *filename) { return -ENODEV; } @@ -1148,10 +1160,9 @@ static int pcmcia_dev_suspend(struct device *dev, pm_message_t state) if (p_drv->suspend) { ret = p_drv->suspend(p_dev); if (ret) { - dev_printk(KERN_ERR, dev, - "pcmcia: device %s (driver %s) did " - "not want to go to sleep (%d)\n", - p_dev->devname, p_drv->name, ret); + dev_err(dev, + "pcmcia: device %s (driver %s) did not want to go to sleep (%d)\n", + p_dev->devname, p_drv->name, ret); mutex_lock(&p_dev->socket->ops_mutex); p_dev->suspended = 0; mutex_unlock(&p_dev->socket->ops_mutex); @@ -1206,7 +1217,7 @@ static int pcmcia_dev_resume(struct device *dev) } -static int pcmcia_bus_suspend_callback(struct device *dev, void * _data) +static int pcmcia_bus_suspend_callback(struct device *dev, void *_data) { struct pcmcia_socket *skt = _data; struct pcmcia_device *p_dev = to_pcmcia_dev(dev); @@ -1217,7 +1228,7 @@ static int pcmcia_bus_suspend_callback(struct device *dev, void * _data) return runtime_suspend(dev); } -static int pcmcia_bus_resume_callback(struct device *dev, void * _data) +static int pcmcia_bus_resume_callback(struct device *dev, void *_data) { struct pcmcia_socket *skt = _data; struct pcmcia_device *p_dev = to_pcmcia_dev(dev); @@ -1342,14 +1353,13 @@ static int pcmcia_bus_add_socket(struct device *dev, socket = pcmcia_get_socket(socket); if (!socket) { - dev_printk(KERN_ERR, dev, - "PCMCIA obtaining reference to socket failed\n"); + dev_err(dev, "PCMCIA obtaining reference to socket failed\n"); return -ENODEV; } ret = sysfs_create_bin_file(&dev->kobj, &pccard_cis_attr); if (ret) { - dev_printk(KERN_ERR, dev, "PCMCIA registration failed\n"); + dev_err(dev, "PCMCIA registration failed\n"); pcmcia_put_socket(socket); return ret; } @@ -1361,7 +1371,7 @@ static int pcmcia_bus_add_socket(struct device *dev, ret = pccard_register_pcmcia(socket, &pcmcia_bus_callback); if (ret) { - dev_printk(KERN_ERR, dev, "PCMCIA registration failed\n"); + dev_err(dev, "PCMCIA registration failed\n"); pcmcia_put_socket(socket); return ret; } diff --git a/kernel/drivers/pcmcia/electra_cf.c b/kernel/drivers/pcmcia/electra_cf.c index 7f9950d32..61cf61ac6 100644 --- a/kernel/drivers/pcmcia/electra_cf.c +++ b/kernel/drivers/pcmcia/electra_cf.c @@ -48,14 +48,14 @@ struct electra_cf_socket { struct platform_device *ofdev; unsigned long mem_phys; - void __iomem * mem_base; + void __iomem *mem_base; unsigned long mem_size; - void __iomem * io_virt; + void __iomem *io_virt; unsigned int io_base; unsigned int io_size; u_int irq; struct resource iomem; - void __iomem * gpio_base; + void __iomem *gpio_base; int gpio_detect; int gpio_vsense; int gpio_3v; @@ -202,7 +202,7 @@ static int electra_cf_probe(struct platform_device *ofdev) if (err) return -EINVAL; - cf = kzalloc(sizeof *cf, GFP_KERNEL); + cf = kzalloc(sizeof(*cf), GFP_KERNEL); if (!cf) return -ENOMEM; @@ -216,8 +216,10 @@ static int electra_cf_probe(struct platform_device *ofdev) cf->io_size = PAGE_ALIGN(resource_size(&io)); area = __get_vm_area(cf->io_size, 0, PHB_IO_BASE, PHB_IO_END); - if (area == NULL) - return -ENOMEM; + if (area == NULL) { + status = -ENOMEM; + goto fail1; + } cf->io_virt = (void __iomem *)(area->addr); @@ -320,7 +322,8 @@ fail1: iounmap(cf->mem_base); if (cf->gpio_base) iounmap(cf->gpio_base); - device_init_wakeup(&ofdev->dev, 0); + if (area) + device_init_wakeup(&ofdev->dev, 0); kfree(cf); return status; @@ -369,5 +372,5 @@ static struct platform_driver electra_cf_driver = { module_platform_driver(electra_cf_driver); MODULE_LICENSE("GPL"); -MODULE_AUTHOR ("Olof Johansson "); +MODULE_AUTHOR("Olof Johansson "); MODULE_DESCRIPTION("PA Semi Electra CF driver"); diff --git a/kernel/drivers/pcmcia/i82365.c b/kernel/drivers/pcmcia/i82365.c index a2c138719..eb0d80a42 100644 --- a/kernel/drivers/pcmcia/i82365.c +++ b/kernel/drivers/pcmcia/i82365.c @@ -132,14 +132,14 @@ module_param(recov_time, int, 0444); /*====================================================================*/ -typedef struct cirrus_state_t { +struct cirrus_state { u_char misc1, misc2; u_char timer[6]; -} cirrus_state_t; +}; -typedef struct vg46x_state_t { +struct vg46x_state { u_char ctl, ema; -} vg46x_state_t; +}; struct i82365_socket { u_short type, flags; @@ -149,8 +149,8 @@ struct i82365_socket { u_short psock; u_char cs_irq, intr; union { - cirrus_state_t cirrus; - vg46x_state_t vg46x; + struct cirrus_state cirrus; + struct vg46x_state vg46x; } state; }; @@ -173,11 +173,11 @@ static struct timer_list poll_timer; /*====================================================================*/ /* These definitions must match the pcic table! */ -typedef enum pcic_id { +enum pcic_id { IS_I82365A, IS_I82365B, IS_I82365DF, IS_IBM, IS_RF5Cx96, IS_VLSI, IS_VG468, IS_VG469, IS_PD6710, IS_PD672X, IS_VT83C469, -} pcic_id; +}; /* Flags for classifying groups of controllers */ #define IS_VADEM 0x0001 @@ -189,12 +189,12 @@ typedef enum pcic_id { #define IS_REGISTERED 0x2000 #define IS_ALIVE 0x8000 -typedef struct pcic_t { +struct pcic { char *name; u_short flags; -} pcic_t; +}; -static pcic_t pcic[] = { +static struct pcic pcic[] = { { "Intel i82365sl A step", 0 }, { "Intel i82365sl B step", 0 }, { "Intel i82365sl DF", IS_DF_PWR }, @@ -208,7 +208,7 @@ static pcic_t pcic[] = { { "VIA VT83C469", IS_CIRRUS|IS_VIA }, }; -#define PCIC_COUNT (sizeof(pcic)/sizeof(pcic_t)) +#define PCIC_COUNT ARRAY_SIZE(pcic) /*====================================================================*/ @@ -294,7 +294,7 @@ static void i365_set_pair(u_short sock, u_short reg, u_short data) static void cirrus_get_state(u_short s) { int i; - cirrus_state_t *p = &socket[s].state.cirrus; + struct cirrus_state *p = &socket[s].state.cirrus; p->misc1 = i365_get(s, PD67_MISC_CTL_1); p->misc1 &= (PD67_MC1_MEDIA_ENA | PD67_MC1_INPACK_ENA); p->misc2 = i365_get(s, PD67_MISC_CTL_2); @@ -306,7 +306,7 @@ static void cirrus_set_state(u_short s) { int i; u_char misc; - cirrus_state_t *p = &socket[s].state.cirrus; + struct cirrus_state *p = &socket[s].state.cirrus; misc = i365_get(s, PD67_MISC_CTL_2); i365_set(s, PD67_MISC_CTL_2, p->misc2); @@ -321,7 +321,7 @@ static void cirrus_set_state(u_short s) static u_int __init cirrus_set_opts(u_short s, char *buf) { struct i82365_socket *t = &socket[s]; - cirrus_state_t *p = &socket[s].state.cirrus; + struct cirrus_state *p = &socket[s].state.cirrus; u_int mask = 0xffff; if (has_ring == -1) has_ring = 1; @@ -377,7 +377,7 @@ static u_int __init cirrus_set_opts(u_short s, char *buf) static void vg46x_get_state(u_short s) { - vg46x_state_t *p = &socket[s].state.vg46x; + struct vg46x_state *p = &socket[s].state.vg46x; p->ctl = i365_get(s, VG468_CTL); if (socket[s].type == IS_VG469) p->ema = i365_get(s, VG469_EXT_MODE); @@ -385,7 +385,7 @@ static void vg46x_get_state(u_short s) static void vg46x_set_state(u_short s) { - vg46x_state_t *p = &socket[s].state.vg46x; + struct vg46x_state *p = &socket[s].state.vg46x; i365_set(s, VG468_CTL, p->ctl); if (socket[s].type == IS_VG469) i365_set(s, VG469_EXT_MODE, p->ema); @@ -393,7 +393,7 @@ static void vg46x_set_state(u_short s) static u_int __init vg46x_set_opts(u_short s, char *buf) { - vg46x_state_t *p = &socket[s].state.vg46x; + struct vg46x_state *p = &socket[s].state.vg46x; flip(p->ctl, VG468_CTL_ASYNC, async_clock); flip(p->ema, VG469_MODE_CABLE, cable_mode); @@ -1285,13 +1285,6 @@ static int __init init_i82365(void) ret = pcmcia_register_socket(&socket[i].socket); if (!ret) socket[i].flags |= IS_REGISTERED; - -#if 0 /* driver model ordering issue */ - class_device_create_file(&socket[i].socket.dev, - &class_device_attr_info); - class_device_create_file(&socket[i].socket.dev, - &class_device_attr_exca); -#endif } /* Finally, schedule a polling interrupt */ diff --git a/kernel/drivers/pcmcia/m32r_cfc.c b/kernel/drivers/pcmcia/m32r_cfc.c index 0075bd716..70b089430 100644 --- a/kernel/drivers/pcmcia/m32r_cfc.c +++ b/kernel/drivers/pcmcia/m32r_cfc.c @@ -754,13 +754,6 @@ static int __init init_m32r_pcc(void) ret = pcmcia_register_socket(&socket[i].socket); if (!ret) socket[i].flags |= IS_REGISTERED; - -#if 0 /* driver model ordering issue */ - class_device_create_file(&socket[i].socket.dev, - &class_device_attr_info); - class_device_create_file(&socket[i].socket.dev, - &class_device_attr_exca); -#endif } /* Finally, schedule a polling interrupt */ diff --git a/kernel/drivers/pcmcia/m32r_pcc.c b/kernel/drivers/pcmcia/m32r_pcc.c index a77e571b0..eb126b98e 100644 --- a/kernel/drivers/pcmcia/m32r_pcc.c +++ b/kernel/drivers/pcmcia/m32r_pcc.c @@ -716,13 +716,6 @@ static int __init init_m32r_pcc(void) ret = pcmcia_register_socket(&socket[i].socket); if (!ret) socket[i].flags |= IS_REGISTERED; - -#if 0 /* driver model ordering issue */ - class_device_create_file(&socket[i].socket.dev, - &class_device_attr_info); - class_device_create_file(&socket[i].socket.dev, - &class_device_attr_exca); -#endif } /* Finally, schedule a polling interrupt */ diff --git a/kernel/drivers/pcmcia/pcmcia_cis.c b/kernel/drivers/pcmcia/pcmcia_cis.c index e2c92415b..1c05d74e8 100644 --- a/kernel/drivers/pcmcia/pcmcia_cis.c +++ b/kernel/drivers/pcmcia/pcmcia_cis.c @@ -44,7 +44,7 @@ int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, buf = kmalloc(256, GFP_KERNEL); if (buf == NULL) { - dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); + dev_warn(&s->dev, "no memory to read tuple\n"); return -ENOMEM; } tuple.DesiredTuple = code; @@ -94,7 +94,7 @@ int pccard_loop_tuple(struct pcmcia_socket *s, unsigned int function, buf = kzalloc(256, GFP_KERNEL); if (buf == NULL) { - dev_printk(KERN_WARNING, &s->dev, "no memory to read tuple\n"); + dev_warn(&s->dev, "no memory to read tuple\n"); return -ENOMEM; } diff --git a/kernel/drivers/pcmcia/pcmcia_resource.c b/kernel/drivers/pcmcia/pcmcia_resource.c index e8c19def1..34aad895a 100644 --- a/kernel/drivers/pcmcia/pcmcia_resource.c +++ b/kernel/drivers/pcmcia/pcmcia_resource.c @@ -508,8 +508,7 @@ int pcmcia_enable_device(struct pcmcia_device *p_dev) s->socket.Vpp = p_dev->vpp; if (s->ops->set_socket(s, &s->socket)) { mutex_unlock(&s->ops_mutex); - dev_printk(KERN_WARNING, &p_dev->dev, - "Unable to set socket state\n"); + dev_warn(&p_dev->dev, "Unable to set socket state\n"); return -EINVAL; } @@ -736,13 +735,11 @@ __pcmcia_request_exclusive_irq(struct pcmcia_device *p_dev, ret = request_irq(p_dev->irq, handler, 0, p_dev->devname, p_dev->priv); if (ret) { ret = pcmcia_request_irq(p_dev, handler); - dev_printk(KERN_WARNING, &p_dev->dev, "pcmcia: " - "request for exclusive IRQ could not be fulfilled.\n"); - dev_printk(KERN_WARNING, &p_dev->dev, "pcmcia: the driver " - "needs updating to supported shared IRQ lines.\n"); + dev_warn(&p_dev->dev, "pcmcia: request for exclusive IRQ could not be fulfilled\n"); + dev_warn(&p_dev->dev, "pcmcia: the driver needs updating to supported shared IRQ lines\n"); } if (ret) - dev_printk(KERN_INFO, &p_dev->dev, "request_irq() failed\n"); + dev_info(&p_dev->dev, "request_irq() failed\n"); else p_dev->_irq = 1; diff --git a/kernel/drivers/pcmcia/pxa2xx_base.c b/kernel/drivers/pcmcia/pxa2xx_base.c index 984a8ff55..483f919e0 100644 --- a/kernel/drivers/pcmcia/pxa2xx_base.c +++ b/kernel/drivers/pcmcia/pxa2xx_base.c @@ -296,20 +296,18 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev) goto err0; } - clk = clk_get(&dev->dev, NULL); + clk = devm_clk_get(&dev->dev, NULL); if (IS_ERR(clk)) return -ENODEV; pxa2xx_drv_pcmcia_ops(ops); - sinfo = kzalloc(SKT_DEV_INFO_SIZE(ops->nr), GFP_KERNEL); - if (!sinfo) { - clk_put(clk); + sinfo = devm_kzalloc(&dev->dev, SKT_DEV_INFO_SIZE(ops->nr), + GFP_KERNEL); + if (!sinfo) return -ENOMEM; - } sinfo->nskt = ops->nr; - sinfo->clk = clk; /* Initialize processor specific parameters */ for (i = 0; i < ops->nr; i++) { @@ -332,8 +330,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev) err1: while (--i >= 0) soc_pcmcia_remove_one(&sinfo->skt[i]); - clk_put(clk); - kfree(sinfo); + err0: return ret; } @@ -343,13 +340,9 @@ static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev) struct skt_dev_info *sinfo = platform_get_drvdata(dev); int i; - platform_set_drvdata(dev, NULL); - for (i = 0; i < sinfo->nskt; i++) soc_pcmcia_remove_one(&sinfo->skt[i]); - clk_put(sinfo->clk); - kfree(sinfo); return 0; } diff --git a/kernel/drivers/pcmcia/rsrc_nonstatic.c b/kernel/drivers/pcmcia/rsrc_nonstatic.c index 065704c60..5ef7b46a2 100644 --- a/kernel/drivers/pcmcia/rsrc_nonstatic.c +++ b/kernel/drivers/pcmcia/rsrc_nonstatic.c @@ -191,15 +191,13 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base, int any; u_char *b, hole, most; - dev_printk(KERN_INFO, &s->dev, "cs: IO port probe %#x-%#x:", - base, base+num-1); + dev_info(&s->dev, "cs: IO port probe %#x-%#x:", base, base+num-1); /* First, what does a floating port look like? */ b = kzalloc(256, GFP_KERNEL); if (!b) { - printk("\n"); - dev_printk(KERN_ERR, &s->dev, - "do_io_probe: unable to kmalloc 256 bytes"); + pr_cont("\n"); + dev_err(&s->dev, "do_io_probe: unable to kmalloc 256 bytes\n"); return; } for (i = base, most = 0; i < base+num; i += 8) { @@ -223,7 +221,7 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base, res = claim_region(s, i, 8, IORESOURCE_IO, "PCMCIA ioprobe"); if (!res) { if (!any) - printk(" excluding"); + pr_cont(" excluding"); if (!bad) bad = any = i; continue; @@ -234,13 +232,13 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base, free_region(res); if (j < 8) { if (!any) - printk(" excluding"); + pr_cont(" excluding"); if (!bad) bad = any = i; } else { if (bad) { sub_interval(&s_data->io_db, bad, i-bad); - printk(" %#x-%#x", bad, i-1); + pr_cont(" %#x-%#x", bad, i-1); bad = 0; } } @@ -248,15 +246,15 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base, if (bad) { if ((num > 16) && (bad == base) && (i == base+num)) { sub_interval(&s_data->io_db, bad, i-bad); - printk(" nothing: probe failed.\n"); + pr_cont(" nothing: probe failed.\n"); return; } else { sub_interval(&s_data->io_db, bad, i-bad); - printk(" %#x-%#x", bad, i-1); + pr_cont(" %#x-%#x", bad, i-1); } } - printk(any ? "\n" : " clean.\n"); + pr_cont("%s\n", !any ? " clean" : ""); } #endif @@ -413,8 +411,8 @@ static int do_mem_probe(struct pcmcia_socket *s, u_long base, u_long num, struct socket_data *s_data = s->resource_data; u_long i, j, bad, fail, step; - dev_printk(KERN_INFO, &s->dev, "cs: memory probe 0x%06lx-0x%06lx:", - base, base+num-1); + dev_info(&s->dev, "cs: memory probe 0x%06lx-0x%06lx:", + base, base+num-1); bad = fail = 0; step = (num < 0x20000) ? 0x2000 : ((num>>4) & ~0x1fff); /* don't allow too large steps */ @@ -438,13 +436,13 @@ static int do_mem_probe(struct pcmcia_socket *s, u_long base, u_long num, } if (i != j) { if (!bad) - printk(" excluding"); - printk(" %#05lx-%#05lx", i, j-1); + pr_cont(" excluding"); + pr_cont(" %#05lx-%#05lx", i, j-1); sub_interval(&s_data->mem_db, i, j-i); bad += j-i; } } - printk(bad ? "\n" : " clean.\n"); + pr_cont("%s\n", !bad ? " clean" : ""); return num - bad; } @@ -495,7 +493,7 @@ static int validate_mem(struct pcmcia_socket *s, unsigned int probe_mask) return 0; if (s_data->mem_db_valid.next != &s_data->mem_db_valid) return 0; - dev_printk(KERN_NOTICE, &s->dev, + dev_notice(&s->dev, "cs: warning: no high memory space available!\n"); return -ENODEV; } @@ -975,9 +973,9 @@ static int nonstatic_autoadd_resources(struct pcmcia_socket *s) if (res == &ioport_resource) continue; - dev_printk(KERN_INFO, &s->cb_dev->dev, - "pcmcia: parent PCI bridge window: %pR\n", - res); + dev_info(&s->cb_dev->dev, + "pcmcia: parent PCI bridge window: %pR\n", + res); if (!adjust_io(s, ADD_MANAGED_RESOURCE, res->start, res->end)) done |= IORESOURCE_IO; @@ -990,9 +988,9 @@ static int nonstatic_autoadd_resources(struct pcmcia_socket *s) if (res == &iomem_resource) continue; - dev_printk(KERN_INFO, &s->cb_dev->dev, - "pcmcia: parent PCI bridge window: %pR\n", - res); + dev_info(&s->cb_dev->dev, + "pcmcia: parent PCI bridge window: %pR\n", + res); if (!adjust_memory(s, ADD_MANAGED_RESOURCE, res->start, res->end)) done |= IORESOURCE_MEM; } diff --git a/kernel/drivers/pcmcia/sa1100_generic.c b/kernel/drivers/pcmcia/sa1100_generic.c index 803945259..66acdc857 100644 --- a/kernel/drivers/pcmcia/sa1100_generic.c +++ b/kernel/drivers/pcmcia/sa1100_generic.c @@ -93,8 +93,6 @@ static int sa11x0_drv_pcmcia_remove(struct platform_device *dev) for (i = 0; i < sinfo->nskt; i++) soc_pcmcia_remove_one(&sinfo->skt[i]); - clk_put(sinfo->clk); - kfree(sinfo); return 0; } diff --git a/kernel/drivers/pcmcia/sa1111_generic.c b/kernel/drivers/pcmcia/sa1111_generic.c index 80b8e9d05..a1531feb8 100644 --- a/kernel/drivers/pcmcia/sa1111_generic.c +++ b/kernel/drivers/pcmcia/sa1111_generic.c @@ -135,8 +135,13 @@ int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops, int (*add)(struct soc_pcmcia_socket *)) { struct sa1111_pcmcia_socket *s; + struct clk *clk; int i, ret = 0; + clk = devm_clk_get(&dev->dev, NULL); + if (IS_ERR(clk)) + return PTR_ERR(clk); + ops->socket_state = sa1111_pcmcia_socket_state; for (i = 0; i < ops->nr; i++) { @@ -145,12 +150,8 @@ int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops, return -ENOMEM; s->soc.nr = ops->first + i; - s->soc.clk = clk_get(&dev->dev, NULL); - if (IS_ERR(s->soc.clk)) { - ret = PTR_ERR(s->soc.clk); - kfree(s); - return ret; - } + s->soc.clk = clk; + soc_pcmcia_init_one(&s->soc, ops, &dev->dev); s->dev = dev; if (s->soc.nr) { @@ -226,7 +227,6 @@ static int pcmcia_remove(struct sa1111_dev *dev) for (; s; s = next) { next = s->next; soc_pcmcia_remove_one(&s->soc); - clk_put(s->soc.clk); kfree(s); } diff --git a/kernel/drivers/pcmcia/sa11xx_base.c b/kernel/drivers/pcmcia/sa11xx_base.c index cf6de2c2b..9f6ec87b9 100644 --- a/kernel/drivers/pcmcia/sa11xx_base.c +++ b/kernel/drivers/pcmcia/sa11xx_base.c @@ -222,18 +222,17 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int i, ret = 0; struct clk *clk; - clk = clk_get(dev, NULL); + clk = devm_clk_get(dev, NULL); if (IS_ERR(clk)) return PTR_ERR(clk); sa11xx_drv_pcmcia_ops(ops); - sinfo = kzalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL); + sinfo = devm_kzalloc(dev, SKT_DEV_INFO_SIZE(nr), GFP_KERNEL); if (!sinfo) return -ENOMEM; sinfo->nskt = nr; - sinfo->clk = clk; /* Initialize processor specific parameters */ for (i = 0; i < nr; i++) { @@ -251,8 +250,6 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, if (ret) { while (--i >= 0) soc_pcmcia_remove_one(&sinfo->skt[i]); - clk_put(clk); - kfree(sinfo); } else { dev_set_drvdata(dev, sinfo); } @@ -261,16 +258,6 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, } EXPORT_SYMBOL(sa11xx_drv_pcmcia_probe); -static int __init sa11xx_pcmcia_init(void) -{ - return 0; -} -fs_initcall(sa11xx_pcmcia_init); - -static void __exit sa11xx_pcmcia_exit(void) {} - -module_exit(sa11xx_pcmcia_exit); - MODULE_AUTHOR("John Dorsey "); MODULE_DESCRIPTION("Linux PCMCIA Card Services: SA-11xx core socket driver"); MODULE_LICENSE("Dual MPL/GPL"); diff --git a/kernel/drivers/pcmcia/soc_common.h b/kernel/drivers/pcmcia/soc_common.h index e6fcbea5b..94762a54d 100644 --- a/kernel/drivers/pcmcia/soc_common.h +++ b/kernel/drivers/pcmcia/soc_common.h @@ -68,7 +68,6 @@ struct soc_pcmcia_socket { struct skt_dev_info { int nskt; - struct clk *clk; struct soc_pcmcia_socket skt[0]; }; diff --git a/kernel/drivers/pcmcia/ti113x.h b/kernel/drivers/pcmcia/ti113x.h index a71789486..5cb670e03 100644 --- a/kernel/drivers/pcmcia/ti113x.h +++ b/kernel/drivers/pcmcia/ti113x.h @@ -372,8 +372,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) mfunc = mfunc_old = config_readl(socket, TI122X_MFUNC); devctl = config_readb(socket, TI113X_DEVICE_CONTROL); - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: mfunc 0x%08x, devctl 0x%02x\n", mfunc, devctl); + dev_info(&socket->dev->dev, "TI: mfunc 0x%08x, devctl 0x%02x\n", + mfunc, devctl); /* make sure PCI interrupts are enabled before probing */ ti_init(socket); @@ -387,8 +387,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) * We're here which means PCI interrupts are _not_ delivered. try to * find the right setting (all serial or parallel) */ - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: probing PCI interrupt failed, trying to fix\n"); + dev_info(&socket->dev->dev, + "TI: probing PCI interrupt failed, trying to fix\n"); /* for serial PCI make sure MFUNC3 is set to IRQSER */ if ((devctl & TI113X_DCR_IMODE_MASK) == TI12XX_DCR_IMODE_ALL_SERIAL) { @@ -412,8 +412,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: all-serial interrupts ok\n"); + dev_info(&socket->dev->dev, + "TI: all-serial interrupts ok\n"); mfunc_old = mfunc; goto out; } @@ -428,8 +428,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) } /* serial PCI interrupts not working fall back to parallel */ - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: falling back to parallel PCI interrupts\n"); + dev_info(&socket->dev->dev, + "TI: falling back to parallel PCI interrupts\n"); devctl &= ~TI113X_DCR_IMODE_MASK; devctl |= TI113X_DCR_IMODE_SERIAL; /* serial ISA could be right */ config_writeb(socket, TI113X_DEVICE_CONTROL, devctl); @@ -460,8 +460,7 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { mfunc_old = mfunc; - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: parallel PCI interrupts ok\n"); + dev_info(&socket->dev->dev, "TI: parallel PCI interrupts ok\n"); } else { /* not working, back to old value */ mfunc = mfunc_old; @@ -473,9 +472,8 @@ static void ti12xx_irqroute_func0(struct yenta_socket *socket) out: if (pci_irq_status < 1) { socket->cb_irq = 0; - dev_printk(KERN_INFO, &socket->dev->dev, - "Yenta TI: no PCI interrupts. Fish. " - "Please report.\n"); + dev_info(&socket->dev->dev, + "Yenta TI: no PCI interrupts. Fish. Please report.\n"); } } @@ -547,9 +545,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) mfunc = mfunc_old = config_readl(socket, TI122X_MFUNC); devctl = config_readb(socket, TI113X_DEVICE_CONTROL); - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: mfunc 0x%08x, devctl 0x%02x\n", - mfunc, devctl); + dev_info(&socket->dev->dev, "TI: mfunc 0x%08x, devctl 0x%02x\n", + mfunc, devctl); /* if IRQs are configured as tied, align irq of func1 with func0 */ sysctl = config_readl(socket, TI113X_SYSTEM_CONTROL); @@ -568,8 +565,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) * We're here which means PCI interrupts are _not_ delivered. try to * find the right setting */ - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: probing PCI interrupt failed, trying to fix\n"); + dev_info(&socket->dev->dev, + "TI: probing PCI interrupt failed, trying to fix\n"); /* if all serial: set INTRTIE, probe again */ if ((devctl & TI113X_DCR_IMODE_MASK) == TI12XX_DCR_IMODE_ALL_SERIAL) { @@ -578,8 +575,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) if (ti12xx_tie_interrupts(socket, &old_irq)) { pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: all-serial interrupts, tied ok\n"); + dev_info(&socket->dev->dev, + "TI: all-serial interrupts, tied ok\n"); goto out; } @@ -616,8 +613,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: parallel PCI interrupts ok\n"); + dev_info(&socket->dev->dev, + "TI: parallel PCI interrupts ok\n"); goto out; } @@ -632,8 +629,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) if (ti12xx_tie_interrupts(socket, &old_irq)) { pci_irq_status = yenta_probe_cb_irq(socket); if (pci_irq_status == 1) { - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: parallel PCI interrupts, tied ok\n"); + dev_info(&socket->dev->dev, + "TI: parallel PCI interrupts, tied ok\n"); goto out; } @@ -644,8 +641,8 @@ static void ti12xx_irqroute_func1(struct yenta_socket *socket) out: if (pci_irq_status < 1) { socket->cb_irq = 0; - dev_printk(KERN_INFO, &socket->dev->dev, - "TI: no PCI interrupts. Fish. Please report.\n"); + dev_info(&socket->dev->dev, + "TI: no PCI interrupts. Fish. Please report.\n"); } } @@ -849,13 +846,12 @@ static int ti12xx_override(struct yenta_socket *socket) /* make sure that memory burst is active */ val_orig = val = config_readl(socket, TI113X_SYSTEM_CONTROL); if (disable_clkrun && PCI_FUNC(socket->dev->devfn) == 0) { - dev_printk(KERN_INFO, &socket->dev->dev, - "Disabling CLKRUN feature\n"); + dev_info(&socket->dev->dev, "Disabling CLKRUN feature\n"); val |= TI113X_SCR_KEEPCLK; } if (!(val & TI122X_SCR_MRBURSTUP)) { - dev_printk(KERN_INFO, &socket->dev->dev, - "Enabling burst memory read transactions\n"); + dev_info(&socket->dev->dev, + "Enabling burst memory read transactions\n"); val |= TI122X_SCR_MRBURSTUP; } if (val_orig != val) @@ -866,12 +862,10 @@ static int ti12xx_override(struct yenta_socket *socket) * CSC interrupts to PCI rather than INTVAL. */ val = config_readb(socket, TI1250_DIAGNOSTIC); - dev_printk(KERN_INFO, &socket->dev->dev, - "Using %s to route CSC interrupts to PCI\n", - (val & TI1250_DIAG_PCI_CSC) ? "CSCINT" : "INTVAL"); - dev_printk(KERN_INFO, &socket->dev->dev, - "Routing CardBus interrupts to %s\n", - (val & TI1250_DIAG_PCI_IREQ) ? "PCI" : "ISA"); + dev_info(&socket->dev->dev, "Using %s to route CSC interrupts to PCI\n", + (val & TI1250_DIAG_PCI_CSC) ? "CSCINT" : "INTVAL"); + dev_info(&socket->dev->dev, "Routing CardBus interrupts to %s\n", + (val & TI1250_DIAG_PCI_IREQ) ? "PCI" : "ISA"); /* do irqrouting, depending on function */ if (PCI_FUNC(socket->dev->devfn) == 0) @@ -896,9 +890,9 @@ static int ti1250_override(struct yenta_socket *socket) diag |= TI1250_DIAG_PCI_CSC | TI1250_DIAG_PCI_IREQ; if (diag != old) { - dev_printk(KERN_INFO, &socket->dev->dev, - "adjusting diagnostic: %02x -> %02x\n", - old, diag); + dev_info(&socket->dev->dev, + "adjusting diagnostic: %02x -> %02x\n", + old, diag); config_writeb(socket, TI1250_DIAGNOSTIC, diag); } @@ -963,9 +957,9 @@ static void ene_tune_bridge(struct pcmcia_socket *sock, struct pci_bus *bus) /* default to clear TLTEnable bit, old behaviour */ test_c9 &= ~ENE_TEST_C9_TLTENABLE; - dev_printk(KERN_INFO, &socket->dev->dev, - "EnE: chaning testregister 0xC9, %02x -> %02x\n", - old_c9, test_c9); + dev_info(&socket->dev->dev, + "EnE: changing testregister 0xC9, %02x -> %02x\n", + old_c9, test_c9); config_writeb(socket, ENE_TEST_C9, test_c9); } diff --git a/kernel/drivers/pcmcia/vrc4171_card.c b/kernel/drivers/pcmcia/vrc4171_card.c index 21973d55a..1e5fa211f 100644 --- a/kernel/drivers/pcmcia/vrc4171_card.c +++ b/kernel/drivers/pcmcia/vrc4171_card.c @@ -84,32 +84,32 @@ MODULE_LICENSE("GPL"); #define IO_MAX_MAPS 2 #define MEM_MAX_MAPS 5 -typedef enum { +enum vrc4171_slot { SLOT_PROBE = 0, SLOT_NOPROBE_IO, SLOT_NOPROBE_MEM, SLOT_NOPROBE_ALL, SLOT_INITIALIZED, -} vrc4171_slot_t; +}; -typedef enum { +enum vrc4171_slotb { SLOTB_IS_NONE, SLOTB_IS_PCCARD, SLOTB_IS_CF, SLOTB_IS_FLASHROM, -} vrc4171_slotb_t; +}; -typedef struct vrc4171_socket { - vrc4171_slot_t slot; +struct vrc4171_socket { + enum vrc4171_slot slot; struct pcmcia_socket pcmcia_socket; char name[24]; int csc_irq; int io_irq; spinlock_t lock; -} vrc4171_socket_t; +}; -static vrc4171_socket_t vrc4171_sockets[CARD_MAX_SLOTS]; -static vrc4171_slotb_t vrc4171_slotb = SLOTB_IS_NONE; +static struct vrc4171_socket vrc4171_sockets[CARD_MAX_SLOTS]; +static enum vrc4171_slotb vrc4171_slotb = SLOTB_IS_NONE; static char vrc4171_card_name[] = "NEC VRC4171 Card Controller"; static unsigned int vrc4171_irq; static uint16_t vrc4171_irq_mask = 0xdeb8; @@ -141,7 +141,7 @@ static inline uint16_t vrc4171_get_irq_status(void) return inw(INTERRUPT_STATUS); } -static inline void vrc4171_set_multifunction_pin(vrc4171_slotb_t config) +static inline void vrc4171_set_multifunction_pin(enum vrc4171_slotb config) { uint16_t config1; @@ -234,7 +234,7 @@ static inline int search_nonuse_irq(void) static int pccard_init(struct pcmcia_socket *sock) { - vrc4171_socket_t *socket; + struct vrc4171_socket *socket; unsigned int slot; sock->features |= SS_CAP_PCCARD | SS_CAP_PAGE_REGS; @@ -317,7 +317,7 @@ static inline uint8_t set_Vcc_value(u_char Vcc) static int pccard_set_socket(struct pcmcia_socket *sock, socket_state_t *state) { - vrc4171_socket_t *socket; + struct vrc4171_socket *socket; unsigned int slot; uint8_t voltage, power, control, cscint; @@ -517,7 +517,7 @@ static inline unsigned int get_events(int slot) static irqreturn_t pccard_interrupt(int irq, void *dev_id) { - vrc4171_socket_t *socket; + struct vrc4171_socket *socket; unsigned int events; irqreturn_t retval = IRQ_NONE; uint16_t status; @@ -567,7 +567,7 @@ static inline void reserve_using_irq(int slot) static int vrc4171_add_sockets(void) { - vrc4171_socket_t *socket; + struct vrc4171_socket *socket; int slot, retval; for (slot = 0; slot < CARD_MAX_SLOTS; slot++) { @@ -617,7 +617,7 @@ static int vrc4171_add_sockets(void) static void vrc4171_remove_sockets(void) { - vrc4171_socket_t *socket; + struct vrc4171_socket *socket; int slot; for (slot = 0; slot < CARD_MAX_SLOTS; slot++) { diff --git a/kernel/drivers/pcmcia/xxs1500_ss.c b/kernel/drivers/pcmcia/xxs1500_ss.c index 4c04360f3..b2a189507 100644 --- a/kernel/drivers/pcmcia/xxs1500_ss.c +++ b/kernel/drivers/pcmcia/xxs1500_ss.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include diff --git a/kernel/drivers/pcmcia/yenta_socket.c b/kernel/drivers/pcmcia/yenta_socket.c index 965bd8491..5d6d9b154 100644 --- a/kernel/drivers/pcmcia/yenta_socket.c +++ b/kernel/drivers/pcmcia/yenta_socket.c @@ -712,10 +712,9 @@ static int yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type pcibios_bus_to_resource(dev->bus, res, ®ion); if (pci_claim_resource(dev, PCI_BRIDGE_RESOURCES + nr) == 0) return 0; - dev_printk(KERN_INFO, &dev->dev, - "Preassigned resource %d busy or not available, " - "reconfiguring...\n", - nr); + dev_info(&dev->dev, + "Preassigned resource %d busy or not available, reconfiguring...\n", + nr); } if (type & IORESOURCE_IO) { @@ -738,9 +737,9 @@ static int yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type return 1; } - dev_printk(KERN_INFO, &dev->dev, - "no resource of type %x available, trying to continue...\n", - type); + dev_info(&dev->dev, + "no resource of type %x available, trying to continue...\n", + type); res->start = res->end = res->flags = 0; return 0; } @@ -802,13 +801,13 @@ static void yenta_close(struct pci_dev *dev) else del_timer_sync(&sock->poll_timer); - if (sock->base) - iounmap(sock->base); + iounmap(sock->base); yenta_free_resources(sock); pci_release_regions(dev); pci_disable_device(dev); pci_set_drvdata(dev, NULL); + kfree(sock); } @@ -979,8 +978,8 @@ static int yenta_probe_cb_irq(struct yenta_socket *socket) socket->probe_status = 0; if (request_irq(socket->cb_irq, yenta_probe_handler, IRQF_SHARED, "yenta", socket)) { - dev_printk(KERN_WARNING, &socket->dev->dev, - "request_irq() in yenta_probe_cb_irq() failed!\n"); + dev_warn(&socket->dev->dev, + "request_irq() in yenta_probe_cb_irq() failed!\n"); return -1; } @@ -1019,9 +1018,8 @@ static void yenta_get_socket_capabilities(struct yenta_socket *socket, u32 isa_i else socket->socket.irq_mask = 0; - dev_printk(KERN_INFO, &socket->dev->dev, - "ISA IRQ mask 0x%04x, PCI irq %d\n", - socket->socket.irq_mask, socket->cb_irq); + dev_info(&socket->dev->dev, "ISA IRQ mask 0x%04x, PCI irq %d\n", + socket->socket.irq_mask, socket->cb_irq); } /* @@ -1111,9 +1109,9 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge) /* Show that the wanted subordinate number is not possible: */ if (cardbus_bridge->busn_res.end > upper_limit) - dev_printk(KERN_WARNING, &cardbus_bridge->dev, - "Upper limit for fixing this " - "bridge's parent bridge: #%02x\n", upper_limit); + dev_warn(&cardbus_bridge->dev, + "Upper limit for fixing this bridge's parent bridge: #%02x\n", + upper_limit); /* If we have room to increase the bridge's subordinate number, */ if (bridge_to_fix->busn_res.end < upper_limit) { @@ -1122,11 +1120,11 @@ static void yenta_fixup_parent_bridge(struct pci_bus *cardbus_bridge) unsigned char subordinate_to_assign = min_t(int, cardbus_bridge->busn_res.end, upper_limit); - dev_printk(KERN_INFO, &bridge_to_fix->dev, - "Raising subordinate bus# of parent " - "bus (#%02x) from #%02x to #%02x\n", - bridge_to_fix->number, - (int)bridge_to_fix->busn_res.end, subordinate_to_assign); + dev_info(&bridge_to_fix->dev, + "Raising subordinate bus# of parent bus (#%02x) from #%02x to #%02x\n", + bridge_to_fix->number, + (int)bridge_to_fix->busn_res.end, + subordinate_to_assign); /* Save the new subordinate in the bus struct of the bridge */ bridge_to_fix->busn_res.end = subordinate_to_assign; @@ -1153,8 +1151,7 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id) * Bail out if so. */ if (!dev->subordinate) { - dev_printk(KERN_ERR, &dev->dev, "no bus associated! " - "(try 'pci=assign-busses')\n"); + dev_err(&dev->dev, "no bus associated! (try 'pci=assign-busses')\n"); return -ENODEV; } @@ -1189,7 +1186,7 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id) goto disable; if (!pci_resource_start(dev, 0)) { - dev_printk(KERN_ERR, &dev->dev, "No cardbus resource!\n"); + dev_err(&dev->dev, "No cardbus resource!\n"); ret = -ENODEV; goto release; } @@ -1208,8 +1205,8 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id) * report the subsystem vendor and device for help debugging * the irq stuff... */ - dev_printk(KERN_INFO, &dev->dev, "CardBus bridge found [%04x:%04x]\n", - dev->subsystem_vendor, dev->subsystem_device); + dev_info(&dev->dev, "CardBus bridge found [%04x:%04x]\n", + dev->subsystem_vendor, dev->subsystem_device); yenta_config_init(socket); @@ -1239,12 +1236,10 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id) setup_timer(&socket->poll_timer, yenta_interrupt_wrapper, (unsigned long)socket); mod_timer(&socket->poll_timer, jiffies + HZ); - dev_printk(KERN_INFO, &dev->dev, - "no PCI IRQ, CardBus support disabled for this " - "socket.\n"); - dev_printk(KERN_INFO, &dev->dev, - "check your BIOS CardBus, BIOS IRQ or ACPI " - "settings.\n"); + dev_info(&dev->dev, + "no PCI IRQ, CardBus support disabled for this socket.\n"); + dev_info(&dev->dev, + "check your BIOS CardBus, BIOS IRQ or ACPI settings.\n"); } else { socket->socket.features |= SS_CAP_CARDBUS; } @@ -1252,32 +1247,41 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id) /* Figure out what the dang thing can do for the PCMCIA layer... */ yenta_interrogate(socket); yenta_get_socket_capabilities(socket, isa_interrupts); - dev_printk(KERN_INFO, &dev->dev, - "Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE)); + dev_info(&dev->dev, "Socket status: %08x\n", + cb_readl(socket, CB_SOCKET_STATE)); yenta_fixup_parent_bridge(dev->subordinate); /* Register it with the pcmcia layer.. */ ret = pcmcia_register_socket(&socket->socket); - if (ret == 0) { - /* Add the yenta register attributes */ - ret = device_create_file(&dev->dev, &dev_attr_yenta_registers); - if (ret == 0) - goto out; - - /* error path... */ - pcmcia_unregister_socket(&socket->socket); - } + if (ret) + goto free_irq; + + /* Add the yenta register attributes */ + ret = device_create_file(&dev->dev, &dev_attr_yenta_registers); + if (ret) + goto unregister_socket; + return ret; + + /* error path... */ + unregister_socket: + pcmcia_unregister_socket(&socket->socket); + free_irq: + if (socket->cb_irq) + free_irq(socket->cb_irq, socket); + else + del_timer_sync(&socket->poll_timer); unmap: iounmap(socket->base); + yenta_free_resources(socket); release: pci_release_regions(dev); disable: pci_disable_device(dev); free: + pci_set_drvdata(dev, NULL); kfree(socket); - out: return ret; } -- cgit 1.2.3-korg