---

yaml --- r: 263562 b: refs/heads/master c: 70b0e82 h: refs/heads/master v: v3
git-mirror · Aug 19, 2011 · d79caf2 · d79caf2
1 parent f9e9fc6
commit d79caf2
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 995b528ad25968472742c50fe964d44fac2b857a
+refs/heads/master: 70b0e82bc7d03d33de5bceea92d419a9be4340ee
diff --git a/trunk/arch/arm/mach-exynos4/irq-eint.c b/trunk/arch/arm/mach-exynos4/irq-eint.c
@@ -23,6 +23,8 @@
 
 #include <mach/regs-gpio.h>
 
+#include <asm/mach/irq.h>
+
 static DEFINE_SPINLOCK(eint_lock);
 
 static unsigned int eint0_15_data[16];
@@ -184,15 +186,19 @@ static inline void exynos4_irq_demux_eint(unsigned int start)
 
 static void exynos4_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
 {
+	struct irq_chip *chip = irq_get_chip(irq);
+	chained_irq_enter(chip, desc);
 	exynos4_irq_demux_eint(IRQ_EINT(16));
 	exynos4_irq_demux_eint(IRQ_EINT(24));
+	chained_irq_exit(chip, desc);
 }
 
 static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
 {
 	u32 *irq_data = irq_get_handler_data(irq);
 	struct irq_chip *chip = irq_get_chip(irq);
 
+	chained_irq_enter(chip, desc);
 	chip->irq_mask(&desc->irq_data);
 
 	if (chip->irq_ack)
@@ -201,6 +207,7 @@ static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
 	generic_handle_irq(*irq_data);
 
 	chip->irq_unmask(&desc->irq_data);
+	chained_irq_exit(chip, desc);
 }
 
 int __init exynos4_init_irq_eint(void)