From 1b624fb64c2de44c00576cc9695680983f05c1ce Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Mon, 10 Jan 2011 23:53:12 +0100 Subject: [PATCH] ARM: pxa: fix suspend/resume array index miscalculation Signed-off-by: Marek Vasut Signed-off-by: Eric Miao --- arch/arm/mach-pxa/irq.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 8f94700..b71677b 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -156,7 +156,7 @@ static inline void __iomem *irq_base(int i) 0x40d00130, }; - return (void __iomem *)io_p2v(phys_base[i >> 5]); + return (void __iomem *)io_p2v(phys_base[i]); } void __init pxa_init_irq(int irq_nr, set_wake_t fn) @@ -168,7 +168,7 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn) pxa_internal_irq_nr = irq_nr; for (n = 0; n < irq_nr; n += 32) { - void __iomem *base = irq_base(n); + void __iomem *base = irq_base(n >> 5); __raw_writel(0, base + ICMR); /* disable all IRQs */ __raw_writel(0, base + ICLR); /* all IRQs are IRQ, not FIQ */ @@ -200,7 +200,7 @@ static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state) { int i; - for (i = 0; i < pxa_internal_irq_nr; i += 32) { + for (i = 0; i < pxa_internal_irq_nr / 32; i++) { void __iomem *base = irq_base(i); saved_icmr[i] = __raw_readl(base + ICMR); @@ -219,7 +219,7 @@ static int pxa_irq_resume(struct sys_device *dev) { int i; - for (i = 0; i < pxa_internal_irq_nr; i += 32) { + for (i = 0; i < pxa_internal_irq_nr / 32; i++) { void __iomem *base = irq_base(i); __raw_writel(saved_icmr[i], base + ICMR); -- 2.7.4