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>

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);