arm-omap-make-wakeupgen_lock-raw.patch

Subject: arm-omap-make-wakeupgen_lock-raw.patch
From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 11 Apr 2012 11:26:38 +0200

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/arm/mach-omap2/omap-wakeupgen.c |   14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

Index: linux-stable/arch/arm/mach-omap2/omap-wakeupgen.c
===================================================================
--- linux-stable.orig/arch/arm/mach-omap2/omap-wakeupgen.c
+++ linux-stable/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -45,7 +45,7 @@
 
 static void __iomem *wakeupgen_base;
 static void __iomem *sar_base;
-static DEFINE_SPINLOCK(wakeupgen_lock);
+static DEFINE_RAW_SPINLOCK(wakeupgen_lock);
 static unsigned int irq_target_cpu[MAX_IRQS];
 static unsigned int irq_banks = MAX_NR_REG_BANKS;
 static unsigned int max_irqs = MAX_IRQS;
@@ -133,9 +133,9 @@ static void wakeupgen_mask(struct irq_da
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&wakeupgen_lock, flags);
+	raw_spin_lock_irqsave(&wakeupgen_lock, flags);
 	_wakeupgen_clear(d->irq, irq_target_cpu[d->irq]);
-	spin_unlock_irqrestore(&wakeupgen_lock, flags);
+	raw_spin_unlock_irqrestore(&wakeupgen_lock, flags);
 }
 
 /*
@@ -145,9 +145,9 @@ static void wakeupgen_unmask(struct irq_
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&wakeupgen_lock, flags);
+	raw_spin_lock_irqsave(&wakeupgen_lock, flags);
 	_wakeupgen_set(d->irq, irq_target_cpu[d->irq]);
-	spin_unlock_irqrestore(&wakeupgen_lock, flags);
+	raw_spin_unlock_irqrestore(&wakeupgen_lock, flags);
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
@@ -188,7 +188,7 @@ static void wakeupgen_irqmask_all(unsign
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&wakeupgen_lock, flags);
+	raw_spin_lock_irqsave(&wakeupgen_lock, flags);
 	if (set) {
 		_wakeupgen_save_masks(cpu);
 		_wakeupgen_set_all(cpu, WKG_MASK_ALL);
@@ -196,7 +196,7 @@ static void wakeupgen_irqmask_all(unsign
 		_wakeupgen_set_all(cpu, WKG_UNMASK_ALL);
 		_wakeupgen_restore_masks(cpu);
 	}
-	spin_unlock_irqrestore(&wakeupgen_lock, flags);
+	raw_spin_unlock_irqrestore(&wakeupgen_lock, flags);
 }
 #endif