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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/blackfin
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
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. 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 <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/blackfin')
-rw-r--r--kernel/arch/blackfin/include/asm/Kbuild3
-rw-r--r--kernel/arch/blackfin/include/asm/atomic.h16
-rw-r--r--kernel/arch/blackfin/include/asm/bfin_serial.h8
-rw-r--r--kernel/arch/blackfin/include/asm/irq_handler.h4
-rw-r--r--kernel/arch/blackfin/include/asm/pci.h2
-rw-r--r--kernel/arch/blackfin/kernel/bfin_ksyms.c7
-rw-r--r--kernel/arch/blackfin/kernel/irqchip.c2
-rw-r--r--kernel/arch/blackfin/kernel/perf_event.c2
-rw-r--r--kernel/arch/blackfin/kernel/time-ts.c136
-rw-r--r--kernel/arch/blackfin/kernel/trace.c2
-rw-r--r--kernel/arch/blackfin/mach-bf537/ints-priority.c8
-rw-r--r--kernel/arch/blackfin/mach-bf561/atomic.S30
-rw-r--r--kernel/arch/blackfin/mach-common/ints-priority.c18
-rw-r--r--kernel/arch/blackfin/mach-common/smp.c2
14 files changed, 123 insertions, 117 deletions
diff --git a/kernel/arch/blackfin/include/asm/Kbuild b/kernel/arch/blackfin/include/asm/Kbuild
index 4bd3c3cfc..91d49c0a3 100644
--- a/kernel/arch/blackfin/include/asm/Kbuild
+++ b/kernel/arch/blackfin/include/asm/Kbuild
@@ -21,6 +21,7 @@ generic-y += kvm_para.h
generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
+generic-y += mm-arch-hooks.h
generic-y += mman.h
generic-y += msgbuf.h
generic-y += mutex.h
@@ -29,7 +30,6 @@ generic-y += percpu.h
generic-y += pgalloc.h
generic-y += preempt.h
generic-y += resource.h
-generic-y += scatterlist.h
generic-y += sembuf.h
generic-y += serial.h
generic-y += setup.h
@@ -46,4 +46,5 @@ generic-y += types.h
generic-y += ucontext.h
generic-y += unaligned.h
generic-y += user.h
+generic-y += word-at-a-time.h
generic-y += xor.h
diff --git a/kernel/arch/blackfin/include/asm/atomic.h b/kernel/arch/blackfin/include/asm/atomic.h
index a107a98e9..1c1c42330 100644
--- a/kernel/arch/blackfin/include/asm/atomic.h
+++ b/kernel/arch/blackfin/include/asm/atomic.h
@@ -16,19 +16,21 @@
#include <linux/types.h>
asmlinkage int __raw_uncached_fetch_asm(const volatile int *ptr);
-asmlinkage int __raw_atomic_update_asm(volatile int *ptr, int value);
-asmlinkage int __raw_atomic_clear_asm(volatile int *ptr, int value);
-asmlinkage int __raw_atomic_set_asm(volatile int *ptr, int value);
+asmlinkage int __raw_atomic_add_asm(volatile int *ptr, int value);
+
+asmlinkage int __raw_atomic_and_asm(volatile int *ptr, int value);
+asmlinkage int __raw_atomic_or_asm(volatile int *ptr, int value);
asmlinkage int __raw_atomic_xor_asm(volatile int *ptr, int value);
asmlinkage int __raw_atomic_test_asm(const volatile int *ptr, int value);
#define atomic_read(v) __raw_uncached_fetch_asm(&(v)->counter)
-#define atomic_add_return(i, v) __raw_atomic_update_asm(&(v)->counter, i)
-#define atomic_sub_return(i, v) __raw_atomic_update_asm(&(v)->counter, -(i))
+#define atomic_add_return(i, v) __raw_atomic_add_asm(&(v)->counter, i)
+#define atomic_sub_return(i, v) __raw_atomic_add_asm(&(v)->counter, -(i))
-#define atomic_clear_mask(m, v) __raw_atomic_clear_asm(&(v)->counter, m)
-#define atomic_set_mask(m, v) __raw_atomic_set_asm(&(v)->counter, m)
+#define atomic_or(i, v) (void)__raw_atomic_or_asm(&(v)->counter, i)
+#define atomic_and(i, v) (void)__raw_atomic_and_asm(&(v)->counter, i)
+#define atomic_xor(i, v) (void)__raw_atomic_xor_asm(&(v)->counter, i)
#endif
diff --git a/kernel/arch/blackfin/include/asm/bfin_serial.h b/kernel/arch/blackfin/include/asm/bfin_serial.h
index d00d73278..b550ada73 100644
--- a/kernel/arch/blackfin/include/asm/bfin_serial.h
+++ b/kernel/arch/blackfin/include/asm/bfin_serial.h
@@ -22,9 +22,9 @@
defined(CONFIG_BFIN_UART2_CTSRTS) || \
defined(CONFIG_BFIN_UART3_CTSRTS)
# if defined(BFIN_UART_BF54X_STYLE) || defined(BFIN_UART_BF60X_STYLE)
-# define CONFIG_SERIAL_BFIN_HARD_CTSRTS
+# define SERIAL_BFIN_HARD_CTSRTS
# else
-# define CONFIG_SERIAL_BFIN_CTSRTS
+# define SERIAL_BFIN_CTSRTS
# endif
#endif
@@ -50,8 +50,8 @@ struct bfin_serial_port {
#elif ANOMALY_05000363
unsigned int anomaly_threshold;
#endif
-#if defined(CONFIG_SERIAL_BFIN_CTSRTS) || \
- defined(CONFIG_SERIAL_BFIN_HARD_CTSRTS)
+#if defined(SERIAL_BFIN_CTSRTS) || \
+ defined(SERIAL_BFIN_HARD_CTSRTS)
int cts_pin;
int rts_pin;
#endif
diff --git a/kernel/arch/blackfin/include/asm/irq_handler.h b/kernel/arch/blackfin/include/asm/irq_handler.h
index 4b2a99279..d2f90c723 100644
--- a/kernel/arch/blackfin/include/asm/irq_handler.h
+++ b/kernel/arch/blackfin/include/asm/irq_handler.h
@@ -60,7 +60,7 @@ extern void bfin_internal_mask_irq(unsigned int irq);
extern void bfin_internal_unmask_irq(unsigned int irq);
struct irq_desc;
-extern void bfin_demux_mac_status_irq(unsigned int, struct irq_desc *);
-extern void bfin_demux_gpio_irq(unsigned int, struct irq_desc *);
+extern void bfin_demux_mac_status_irq(struct irq_desc *);
+extern void bfin_demux_gpio_irq(struct irq_desc *);
#endif
diff --git a/kernel/arch/blackfin/include/asm/pci.h b/kernel/arch/blackfin/include/asm/pci.h
index c737909fb..14efc0db1 100644
--- a/kernel/arch/blackfin/include/asm/pci.h
+++ b/kernel/arch/blackfin/include/asm/pci.h
@@ -3,7 +3,7 @@
#ifndef _ASM_BFIN_PCI_H
#define _ASM_BFIN_PCI_H
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
#include <asm-generic/pci-dma-compat.h>
#include <asm-generic/pci.h>
diff --git a/kernel/arch/blackfin/kernel/bfin_ksyms.c b/kernel/arch/blackfin/kernel/bfin_ksyms.c
index c446591b9..a401c27b6 100644
--- a/kernel/arch/blackfin/kernel/bfin_ksyms.c
+++ b/kernel/arch/blackfin/kernel/bfin_ksyms.c
@@ -83,11 +83,12 @@ EXPORT_SYMBOL(insl);
EXPORT_SYMBOL(insl_16);
#ifdef CONFIG_SMP
-EXPORT_SYMBOL(__raw_atomic_update_asm);
-EXPORT_SYMBOL(__raw_atomic_clear_asm);
-EXPORT_SYMBOL(__raw_atomic_set_asm);
+EXPORT_SYMBOL(__raw_atomic_add_asm);
+EXPORT_SYMBOL(__raw_atomic_and_asm);
+EXPORT_SYMBOL(__raw_atomic_or_asm);
EXPORT_SYMBOL(__raw_atomic_xor_asm);
EXPORT_SYMBOL(__raw_atomic_test_asm);
+
EXPORT_SYMBOL(__raw_xchg_1_asm);
EXPORT_SYMBOL(__raw_xchg_2_asm);
EXPORT_SYMBOL(__raw_xchg_4_asm);
diff --git a/kernel/arch/blackfin/kernel/irqchip.c b/kernel/arch/blackfin/kernel/irqchip.c
index 0ba25764b..052cde5ed 100644
--- a/kernel/arch/blackfin/kernel/irqchip.c
+++ b/kernel/arch/blackfin/kernel/irqchip.c
@@ -107,7 +107,7 @@ asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
* than crashing, do something sensible.
*/
if (irq >= NR_IRQS)
- handle_bad_irq(irq, &bad_irq_desc);
+ handle_bad_irq(&bad_irq_desc);
else
generic_handle_irq(irq);
diff --git a/kernel/arch/blackfin/kernel/perf_event.c b/kernel/arch/blackfin/kernel/perf_event.c
index 1e9c8b0bf..170d78680 100644
--- a/kernel/arch/blackfin/kernel/perf_event.c
+++ b/kernel/arch/blackfin/kernel/perf_event.c
@@ -14,7 +14,7 @@
* Copyright (C) 2008-2009 Red Hat, Inc., Ingo Molnar
* Copyright (C) 2009 Jaswinder Singh Rajput
* Copyright (C) 2009 Advanced Micro Devices, Inc., Robert Richter
- * Copyright (C) 2008-2009 Red Hat, Inc., Peter Zijlstra <pzijlstr@redhat.com>
+ * Copyright (C) 2008-2009 Red Hat, Inc., Peter Zijlstra
* Copyright (C) 2009 Intel Corporation, <markus.t.metzger@intel.com>
*
* ppc:
diff --git a/kernel/arch/blackfin/kernel/time-ts.c b/kernel/arch/blackfin/kernel/time-ts.c
index cb0a48453..fb9e95f1b 100644
--- a/kernel/arch/blackfin/kernel/time-ts.c
+++ b/kernel/arch/blackfin/kernel/time-ts.c
@@ -136,44 +136,44 @@ static int bfin_gptmr0_set_next_event(unsigned long cycles,
return 0;
}
-static void bfin_gptmr0_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
+static int bfin_gptmr0_set_periodic(struct clock_event_device *evt)
{
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC: {
#ifndef CONFIG_BF60x
- set_gptimer_config(TIMER0_id, \
- TIMER_OUT_DIS | TIMER_IRQ_ENA | \
- TIMER_PERIOD_CNT | TIMER_MODE_PWM);
+ set_gptimer_config(TIMER0_id,
+ TIMER_OUT_DIS | TIMER_IRQ_ENA |
+ TIMER_PERIOD_CNT | TIMER_MODE_PWM);
#else
- set_gptimer_config(TIMER0_id, TIMER_OUT_DIS
- | TIMER_MODE_PWM_CONT | TIMER_PULSE_HI | TIMER_IRQ_PER);
+ set_gptimer_config(TIMER0_id,
+ TIMER_OUT_DIS | TIMER_MODE_PWM_CONT |
+ TIMER_PULSE_HI | TIMER_IRQ_PER);
#endif
- set_gptimer_period(TIMER0_id, get_sclk() / HZ);
- set_gptimer_pwidth(TIMER0_id, get_sclk() / HZ - 1);
- enable_gptimers(TIMER0bit);
- break;
- }
- case CLOCK_EVT_MODE_ONESHOT:
- disable_gptimers(TIMER0bit);
+ set_gptimer_period(TIMER0_id, get_sclk() / HZ);
+ set_gptimer_pwidth(TIMER0_id, get_sclk() / HZ - 1);
+ enable_gptimers(TIMER0bit);
+ return 0;
+}
+
+static int bfin_gptmr0_set_oneshot(struct clock_event_device *evt)
+{
+ disable_gptimers(TIMER0bit);
#ifndef CONFIG_BF60x
- set_gptimer_config(TIMER0_id, \
- TIMER_OUT_DIS | TIMER_IRQ_ENA | TIMER_MODE_PWM);
+ set_gptimer_config(TIMER0_id,
+ TIMER_OUT_DIS | TIMER_IRQ_ENA | TIMER_MODE_PWM);
#else
- set_gptimer_config(TIMER0_id, TIMER_OUT_DIS | TIMER_MODE_PWM
- | TIMER_PULSE_HI | TIMER_IRQ_WID_DLY);
+ set_gptimer_config(TIMER0_id,
+ TIMER_OUT_DIS | TIMER_MODE_PWM | TIMER_PULSE_HI |
+ TIMER_IRQ_WID_DLY);
#endif
- set_gptimer_period(TIMER0_id, 0);
- break;
- case CLOCK_EVT_MODE_UNUSED:
- case CLOCK_EVT_MODE_SHUTDOWN:
- disable_gptimers(TIMER0bit);
- break;
- case CLOCK_EVT_MODE_RESUME:
- break;
- }
+ set_gptimer_period(TIMER0_id, 0);
+ return 0;
+}
+
+static int bfin_gptmr0_shutdown(struct clock_event_device *evt)
+{
+ disable_gptimers(TIMER0bit);
+ return 0;
}
static void bfin_gptmr0_ack(void)
@@ -211,13 +211,16 @@ static struct irqaction gptmr0_irq = {
};
static struct clock_event_device clockevent_gptmr0 = {
- .name = "bfin_gptimer0",
- .rating = 300,
- .irq = IRQ_TIMER0,
- .shift = 32,
- .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
- .set_next_event = bfin_gptmr0_set_next_event,
- .set_mode = bfin_gptmr0_set_mode,
+ .name = "bfin_gptimer0",
+ .rating = 300,
+ .irq = IRQ_TIMER0,
+ .shift = 32,
+ .features = CLOCK_EVT_FEAT_PERIODIC |
+ CLOCK_EVT_FEAT_ONESHOT,
+ .set_next_event = bfin_gptmr0_set_next_event,
+ .set_state_shutdown = bfin_gptmr0_shutdown,
+ .set_state_periodic = bfin_gptmr0_set_periodic,
+ .set_state_oneshot = bfin_gptmr0_set_oneshot,
};
static void __init bfin_gptmr0_clockevent_init(struct clock_event_device *evt)
@@ -250,36 +253,35 @@ static int bfin_coretmr_set_next_event(unsigned long cycles,
return 0;
}
-static void bfin_coretmr_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
+static int bfin_coretmr_set_periodic(struct clock_event_device *evt)
{
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC: {
- unsigned long tcount = ((get_cclk() / (HZ * TIME_SCALE)) - 1);
- bfin_write_TCNTL(TMPWR);
- CSYNC();
- bfin_write_TSCALE(TIME_SCALE - 1);
- bfin_write_TPERIOD(tcount);
- bfin_write_TCOUNT(tcount);
- CSYNC();
- bfin_write_TCNTL(TMPWR | TMREN | TAUTORLD);
- break;
- }
- case CLOCK_EVT_MODE_ONESHOT:
- bfin_write_TCNTL(TMPWR);
- CSYNC();
- bfin_write_TSCALE(TIME_SCALE - 1);
- bfin_write_TPERIOD(0);
- bfin_write_TCOUNT(0);
- break;
- case CLOCK_EVT_MODE_UNUSED:
- case CLOCK_EVT_MODE_SHUTDOWN:
- bfin_write_TCNTL(0);
- CSYNC();
- break;
- case CLOCK_EVT_MODE_RESUME:
- break;
- }
+ unsigned long tcount = ((get_cclk() / (HZ * TIME_SCALE)) - 1);
+
+ bfin_write_TCNTL(TMPWR);
+ CSYNC();
+ bfin_write_TSCALE(TIME_SCALE - 1);
+ bfin_write_TPERIOD(tcount);
+ bfin_write_TCOUNT(tcount);
+ CSYNC();
+ bfin_write_TCNTL(TMPWR | TMREN | TAUTORLD);
+ return 0;
+}
+
+static int bfin_coretmr_set_oneshot(struct clock_event_device *evt)
+{
+ bfin_write_TCNTL(TMPWR);
+ CSYNC();
+ bfin_write_TSCALE(TIME_SCALE - 1);
+ bfin_write_TPERIOD(0);
+ bfin_write_TCOUNT(0);
+ return 0;
+}
+
+static int bfin_coretmr_shutdown(struct clock_event_device *evt)
+{
+ bfin_write_TCNTL(0);
+ CSYNC();
+ return 0;
}
void bfin_coretmr_init(void)
@@ -335,7 +337,9 @@ void bfin_coretmr_clockevent_init(void)
evt->shift = 32;
evt->features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT;
evt->set_next_event = bfin_coretmr_set_next_event;
- evt->set_mode = bfin_coretmr_set_mode;
+ evt->set_state_shutdown = bfin_coretmr_shutdown;
+ evt->set_state_periodic = bfin_coretmr_set_periodic;
+ evt->set_state_oneshot = bfin_coretmr_set_oneshot;
clock_tick = get_cclk() / TIME_SCALE;
evt->mult = div_sc(clock_tick, NSEC_PER_SEC, evt->shift);
diff --git a/kernel/arch/blackfin/kernel/trace.c b/kernel/arch/blackfin/kernel/trace.c
index c36efa0c7..719dd796c 100644
--- a/kernel/arch/blackfin/kernel/trace.c
+++ b/kernel/arch/blackfin/kernel/trace.c
@@ -136,7 +136,7 @@ void decode_address(char *buf, unsigned long address)
struct file *file = vma->vm_file;
if (file) {
- char *d_name = d_path(&file->f_path, _tmpbuf,
+ char *d_name = file_path(file, _tmpbuf,
sizeof(_tmpbuf));
if (!IS_ERR(d_name))
name = d_name;
diff --git a/kernel/arch/blackfin/mach-bf537/ints-priority.c b/kernel/arch/blackfin/mach-bf537/ints-priority.c
index 2137a209a..a48baae43 100644
--- a/kernel/arch/blackfin/mach-bf537/ints-priority.c
+++ b/kernel/arch/blackfin/mach-bf537/ints-priority.c
@@ -89,8 +89,7 @@ static struct irq_chip bf537_generic_error_irqchip = {
.irq_unmask = bf537_generic_error_unmask_irq,
};
-static void bf537_demux_error_irq(unsigned int int_err_irq,
- struct irq_desc *inta_desc)
+static void bf537_demux_error_irq(struct irq_desc *inta_desc)
{
int irq = 0;
@@ -182,13 +181,12 @@ static struct irq_chip bf537_mac_rx_irqchip = {
.irq_unmask = bf537_mac_rx_unmask_irq,
};
-static void bf537_demux_mac_rx_irq(unsigned int int_irq,
- struct irq_desc *desc)
+static void bf537_demux_mac_rx_irq(struct irq_desc *desc)
{
if (bfin_read_DMA1_IRQ_STATUS() & (DMA_DONE | DMA_ERR))
bfin_handle_irq(IRQ_MAC_RX);
else
- bfin_demux_gpio_irq(int_irq, desc);
+ bfin_demux_gpio_irq(desc);
}
#endif
diff --git a/kernel/arch/blackfin/mach-bf561/atomic.S b/kernel/arch/blackfin/mach-bf561/atomic.S
index 2a08df8e8..26fccb556 100644
--- a/kernel/arch/blackfin/mach-bf561/atomic.S
+++ b/kernel/arch/blackfin/mach-bf561/atomic.S
@@ -587,10 +587,10 @@ ENDPROC(___raw_write_unlock_asm)
* r0 = ptr
* r1 = value
*
- * Add a signed value to a 32bit word and return the new value atomically.
+ * ADD a signed value to a 32bit word and return the new value atomically.
* Clobbers: r3:0, p1:0
*/
-ENTRY(___raw_atomic_update_asm)
+ENTRY(___raw_atomic_add_asm)
p1 = r0;
r3 = r1;
[--sp] = rets;
@@ -603,19 +603,19 @@ ENTRY(___raw_atomic_update_asm)
r0 = r3;
rets = [sp++];
rts;
-ENDPROC(___raw_atomic_update_asm)
+ENDPROC(___raw_atomic_add_asm)
/*
* r0 = ptr
* r1 = mask
*
- * Clear the mask bits from a 32bit word and return the old 32bit value
+ * AND the mask bits from a 32bit word and return the old 32bit value
* atomically.
* Clobbers: r3:0, p1:0
*/
-ENTRY(___raw_atomic_clear_asm)
+ENTRY(___raw_atomic_and_asm)
p1 = r0;
- r3 = ~r1;
+ r3 = r1;
[--sp] = rets;
call _get_core_lock;
r2 = [p1];
@@ -627,17 +627,17 @@ ENTRY(___raw_atomic_clear_asm)
r0 = r3;
rets = [sp++];
rts;
-ENDPROC(___raw_atomic_clear_asm)
+ENDPROC(___raw_atomic_and_asm)
/*
* r0 = ptr
* r1 = mask
*
- * Set the mask bits into a 32bit word and return the old 32bit value
+ * OR the mask bits into a 32bit word and return the old 32bit value
* atomically.
* Clobbers: r3:0, p1:0
*/
-ENTRY(___raw_atomic_set_asm)
+ENTRY(___raw_atomic_or_asm)
p1 = r0;
r3 = r1;
[--sp] = rets;
@@ -651,7 +651,7 @@ ENTRY(___raw_atomic_set_asm)
r0 = r3;
rets = [sp++];
rts;
-ENDPROC(___raw_atomic_set_asm)
+ENDPROC(___raw_atomic_or_asm)
/*
* r0 = ptr
@@ -787,7 +787,7 @@ ENTRY(___raw_bit_set_asm)
r2 = r1;
r1 = 1;
r1 <<= r2;
- jump ___raw_atomic_set_asm
+ jump ___raw_atomic_or_asm
ENDPROC(___raw_bit_set_asm)
/*
@@ -798,10 +798,10 @@ ENDPROC(___raw_bit_set_asm)
* Clobbers: r3:0, p1:0
*/
ENTRY(___raw_bit_clear_asm)
- r2 = r1;
- r1 = 1;
- r1 <<= r2;
- jump ___raw_atomic_clear_asm
+ r2 = 1;
+ r2 <<= r1;
+ r1 = ~r2;
+ jump ___raw_atomic_and_asm
ENDPROC(___raw_bit_clear_asm)
/*
diff --git a/kernel/arch/blackfin/mach-common/ints-priority.c b/kernel/arch/blackfin/mach-common/ints-priority.c
index 7236bdfc7..e8d4d748d 100644
--- a/kernel/arch/blackfin/mach-common/ints-priority.c
+++ b/kernel/arch/blackfin/mach-common/ints-priority.c
@@ -194,7 +194,8 @@ void bfin_internal_unmask_irq(unsigned int irq)
#ifdef CONFIG_SMP
static void bfin_internal_unmask_irq_chip(struct irq_data *d)
{
- bfin_internal_unmask_irq_affinity(d->irq, d->affinity);
+ bfin_internal_unmask_irq_affinity(d->irq,
+ irq_data_get_affinity_mask(d));
}
static int bfin_internal_set_affinity(struct irq_data *d,
@@ -655,8 +656,7 @@ static struct irq_chip bfin_mac_status_irqchip = {
.irq_set_wake = bfin_mac_status_set_wake,
};
-void bfin_demux_mac_status_irq(unsigned int int_err_irq,
- struct irq_desc *inta_desc)
+void bfin_demux_mac_status_irq(struct irq_desc *inta_desc)
{
int i, irq = 0;
u32 status = bfin_read_EMAC_SYSTAT();
@@ -685,12 +685,12 @@ void bfin_demux_mac_status_irq(unsigned int int_err_irq,
}
#endif
-static inline void bfin_set_irq_handler(unsigned irq, irq_flow_handler_t handle)
+static inline void bfin_set_irq_handler(struct irq_data *d, irq_flow_handler_t handle)
{
#ifdef CONFIG_IPIPE
handle = handle_level_irq;
#endif
- __irq_set_handler_locked(irq, handle);
+ irq_set_handler_locked(d, handle);
}
#ifdef CONFIG_GPIO_ADI
@@ -802,9 +802,9 @@ static int bfin_gpio_irq_type(struct irq_data *d, unsigned int type)
}
if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING))
- bfin_set_irq_handler(irq, handle_edge_irq);
+ bfin_set_irq_handler(d, handle_edge_irq);
else
- bfin_set_irq_handler(irq, handle_level_irq);
+ bfin_set_irq_handler(d, handle_level_irq);
return 0;
}
@@ -824,9 +824,9 @@ static void bfin_demux_gpio_block(unsigned int irq)
}
}
-void bfin_demux_gpio_irq(unsigned int inta_irq,
- struct irq_desc *desc)
+void bfin_demux_gpio_irq(struct irq_desc *desc)
{
+ unsigned int inta_irq = irq_desc_get_irq(desc);
unsigned int irq;
switch (inta_irq) {
diff --git a/kernel/arch/blackfin/mach-common/smp.c b/kernel/arch/blackfin/mach-common/smp.c
index 1c7259597..0030e21cf 100644
--- a/kernel/arch/blackfin/mach-common/smp.c
+++ b/kernel/arch/blackfin/mach-common/smp.c
@@ -195,7 +195,7 @@ void send_ipi(const struct cpumask *cpumask, enum ipi_message_type msg)
local_irq_save(flags);
for_each_cpu(cpu, cpumask) {
bfin_ipi_data = &per_cpu(bfin_ipi, cpu);
- atomic_set_mask((1 << msg), &bfin_ipi_data->bits);
+ atomic_or((1 << msg), &bfin_ipi_data->bits);
atomic_inc(&bfin_ipi_data->count);
}
local_irq_restore(flags);