From: dbaryshkov@gmail.com (Dmitry Eremin-Solenikov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] pxa: correct icip irq handling
Date: Sun, 29 May 2011 01:28:13 +0400 [thread overview]
Message-ID: <1306618093-6572-1-git-send-email-dbaryshkov@gmail.com> (raw)
IRQ handling on PXA25x is broken if PXA_HAVE_ISA_IRQS is enabled (then
all PXA irqs are shifted to start from 16, but icip_handle_irq doesn't
work in this case. Use PXA_IRQ to correct IRQ numbers in icip_handle_irq.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
---
arch/arm/mach-pxa/irq.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index 858e287..d9cab3b 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -141,7 +141,7 @@ asmlinkage void __exception_irq_entry icip_handle_irq(struct pt_regs *regs)
if (mask == 0)
break;
- asm_do_IRQ(fls(mask) - 1, regs);
+ asm_do_IRQ(PXA_IRQ(fls(mask) - 1), regs);
} while (1);
}
--
1.7.4.4
next reply other threads:[~2011-05-28 21:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-28 21:28 Dmitry Eremin-Solenikov [this message]
2011-05-31 5:31 ` [PATCH] pxa: correct icip irq handling Eric Miao
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