From: Janusz Krzysztofik Date: Mon, 30 Apr 2012 17:26:09 +0000 (+0200) Subject: ARM: OMAP1: Amstrad Delta: Fix wrong IRQ base in FIQ handler X-Git-Tag: upstream/snapshot3+hdmi~7525^2~2^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b6392bd5b11d694a5d563d2ad1d88137d2cde036;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git ARM: OMAP1: Amstrad Delta: Fix wrong IRQ base in FIQ handler Commit 384ebe1c2849160d040df3e68634ec506f13d9ff, "gpio/omap: Add DT support to GPIO driver", introduced dynamic IRQ numbering of OMAP GPIO interrupts, breaking all IH_GPIO_BASE based IRQ number calculations. This issue was corrected in the OMAP GPIO driver and the related header file with commit 25db711df3258d125dc1209800317e5c0ef3c870, "gpio/omap: Fix IRQ handling for SPARSE_IRQ". However, the Amstrad Delta FIQ handler, which replaces the gpio-omap driver in serving GPIO interrupts on this board, still uses that outdated method. Fix it. Signed-off-by: Janusz Krzysztofik Signed-off-by: Tony Lindgren --- diff --git a/arch/arm/mach-omap1/ams-delta-fiq.c b/arch/arm/mach-omap1/ams-delta-fiq.c index fcce7ff..cfd98b1 100644 --- a/arch/arm/mach-omap1/ams-delta-fiq.c +++ b/arch/arm/mach-omap1/ams-delta-fiq.c @@ -48,7 +48,7 @@ static irqreturn_t deferred_fiq(int irq, void *dev_id) struct irq_chip *irq_chip = NULL; int gpio, irq_num, fiq_count; - irq_desc = irq_to_desc(IH_GPIO_BASE); + irq_desc = irq_to_desc(gpio_to_irq(AMS_DELTA_GPIO_PIN_KEYBRD_CLK)); if (irq_desc) irq_chip = irq_desc->irq_data.chip;