diff options
Diffstat (limited to 'kernel/drivers/usb/gadget/udc/s3c2410_udc.c')
| -rw-r--r-- | kernel/drivers/usb/gadget/udc/s3c2410_udc.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/kernel/drivers/usb/gadget/udc/s3c2410_udc.c b/kernel/drivers/usb/gadget/udc/s3c2410_udc.c index 99fd9a566..eb3571ee5 100644 --- a/kernel/drivers/usb/gadget/udc/s3c2410_udc.c +++ b/kernel/drivers/usb/gadget/udc/s3c2410_udc.c @@ -92,40 +92,38 @@ static struct s3c2410_udc_mach_info *udc_info; static uint32_t s3c2410_ticks = 0; -static int dprintk(int level, const char *fmt, ...) +__printf(2, 3) +static void dprintk(int level, const char *fmt, ...) { - static char printk_buf[1024]; static long prevticks; static int invocation; + struct va_format vaf; va_list args; - int len; if (level > USB_S3C2410_DEBUG_LEVEL) - return 0; + return; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; if (s3c2410_ticks != prevticks) { prevticks = s3c2410_ticks; invocation = 0; } - len = scnprintf(printk_buf, - sizeof(printk_buf), "%1lu.%02d USB: ", - prevticks, invocation++); + pr_debug("%1lu.%02d USB: %pV", prevticks, invocation++, &vaf); - va_start(args, fmt); - len = vscnprintf(printk_buf+len, - sizeof(printk_buf)-len, fmt, args); va_end(args); - - pr_debug("%s", printk_buf); - return len; } #else -static int dprintk(int level, const char *fmt, ...) +__printf(2, 3) +static void dprintk(int level, const char *fmt, ...) { - return 0; } #endif + static int s3c2410_udc_debugfs_seq_show(struct seq_file *m, void *p) { u32 addr_reg, pwr_reg, ep_int_reg, usb_int_reg; @@ -1693,6 +1691,8 @@ static struct s3c2410_udc memory = { .name = ep0name, .ops = &s3c2410_ep_ops, .maxpacket = EP0_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, }, @@ -1704,6 +1704,8 @@ static struct s3c2410_udc memory = { .name = "ep1-bulk", .ops = &s3c2410_ep_ops, .maxpacket = EP_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, .fifo_size = EP_FIFO_SIZE, @@ -1716,6 +1718,8 @@ static struct s3c2410_udc memory = { .name = "ep2-bulk", .ops = &s3c2410_ep_ops, .maxpacket = EP_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, .fifo_size = EP_FIFO_SIZE, @@ -1728,6 +1732,8 @@ static struct s3c2410_udc memory = { .name = "ep3-bulk", .ops = &s3c2410_ep_ops, .maxpacket = EP_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, .fifo_size = EP_FIFO_SIZE, @@ -1740,6 +1746,8 @@ static struct s3c2410_udc memory = { .name = "ep4-bulk", .ops = &s3c2410_ep_ops, .maxpacket = EP_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, .fifo_size = EP_FIFO_SIZE, |