3 files changed, 21 insertions, 49 deletions

diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 7ad8878bfa1..1c8c4c7245c 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -92,26 +92,29 @@ static void __init search_IAR(void)
 {
 	unsigned ivg, irq_pos = 0;
 	for (ivg = 0; ivg <= IVG13 - IVG7; ivg++) {
-		int irqn;
+		int irqN;
 
 		ivg7_13[ivg].istop = ivg7_13[ivg].ifirst = &ivg_table[irq_pos];
 
-		for (irqn = 0; irqn < NR_PERI_INTS; irqn++) {
-			int iar_shift = (irqn & 7) * 4;
-				if (ivg == (0xf &
-#if defined(CONFIG_BF52x) || defined(CONFIG_BF538) \
-	|| defined(CONFIG_BF539) || defined(CONFIG_BF51x)
-			     bfin_read32((unsigned long *)SIC_IAR0 +
-					 ((irqn % 32) >> 3) + ((irqn / 32) *
-					 ((SIC_IAR4 - SIC_IAR0) / 4))) >> iar_shift)) {
+		for (irqN = 0; irqN < NR_PERI_INTS; irqN += 4) {
+			int irqn;
+			u32 iar = bfin_read32((unsigned long *)SIC_IAR0 +
+#if defined(CONFIG_BF51x) || defined(CONFIG_BF52x) || \
+	defined(CONFIG_BF538) || defined(CONFIG_BF539)
+				((irqN % 32) >> 3) + ((irqN / 32) * ((SIC_IAR4 - SIC_IAR0) / 4))
 #else
-			     bfin_read32((unsigned long *)SIC_IAR0 +
-					 (irqn >> 3)) >> iar_shift)) {
+				(irqN >> 3)
 #endif
-				ivg_table[irq_pos].irqno = IVG7 + irqn;
-				ivg_table[irq_pos].isrflag = 1 << (irqn % 32);
-				ivg7_13[ivg].istop++;
-				irq_pos++;
+				);
+
+			for (irqn = irqN; irqn < irqN + 4; ++irqn) {
+				int iar_shift = (irqn & 7) * 4;
+				if (ivg == (0xf & (iar >> iar_shift))) {
+					ivg_table[irq_pos].irqno = IVG7 + irqn;
+					ivg_table[irq_pos].isrflag = 1 << (irqn % 32);
+					ivg7_13[ivg].istop++;
+					irq_pos++;
+				}
 			}
 		}
 	}
@@ -662,14 +665,7 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type)
 #ifdef CONFIG_PM
 int bfin_gpio_set_wake(unsigned int irq, unsigned int state)
 {
-	unsigned gpio = irq_to_gpio(irq);
-
-	if (state)
-		gpio_pm_wakeup_request(gpio, PM_WAKE_IGNORE);
-	else
-		gpio_pm_wakeup_free(gpio);
-
-	return 0;
+	return gpio_pm_wakeup_ctrl(irq_to_gpio(irq), state);
 }
 #endif
 
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index c1f1ccc846f..ea7f95f6bb4 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -20,35 +20,11 @@
 #include <asm/dma.h>
 #include <asm/dpmc.h>
 
-#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_H
-#define WAKEUP_TYPE	PM_WAKE_HIGH
-#endif
-
-#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_L
-#define WAKEUP_TYPE	PM_WAKE_LOW
-#endif
-
-#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_EDGE_F
-#define WAKEUP_TYPE	PM_WAKE_FALLING
-#endif
-
-#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_EDGE_R
-#define WAKEUP_TYPE	PM_WAKE_RISING
-#endif
-
-#ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_EDGE_B
-#define WAKEUP_TYPE	PM_WAKE_BOTH_EDGES
-#endif
-
 
 void bfin_pm_suspend_standby_enter(void)
 {
 	unsigned long flags;
 
-#ifdef CONFIG_PM_WAKEUP_BY_GPIO
-	gpio_pm_wakeup_request(CONFIG_PM_WAKEUP_GPIO_NUMBER, WAKEUP_TYPE);
-#endif
-
 	local_irq_save_hw(flags);
 	bfin_pm_standby_setup();
 
diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c
index 7cecbaf0358..a17107a700d 100644
--- a/arch/blackfin/mach-common/smp.c
+++ b/arch/blackfin/mach-common/smp.c
@@ -170,8 +170,8 @@ static irqreturn_t ipi_handler(int irq, void *dev_instance)
 			kfree(msg);
 			break;
 		default:
-			printk(KERN_CRIT "CPU%u: Unknown IPI message \
-			0x%lx\n", cpu, msg->type);
+			printk(KERN_CRIT "CPU%u: Unknown IPI message 0x%lx\n",
+			       cpu, msg->type);
 			kfree(msg);
 			break;
 		}