[PATCH] ARM: OMAP: Fix GPIO IRQ unmask
From: Kevin Hilman <hidden>
Date: 2007-12-05 06:10:20
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
GPIO IRQ unmask doesn't actually do anything useful. The problem is hidden by a separate explicit mass unmask at the end of the chained bank handler. Signed-off-by: Kevin Hilman <redacted> --- arch/arm/plat-omap/gpio.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 1640a37..f5a1ee5 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c@@ -1145,10 +1145,9 @@ static void gpio_mask_irq(unsigned int irq) static void gpio_unmask_irq(unsigned int irq) { unsigned int gpio = irq - IH_GPIO_BASE; - unsigned int gpio_idx = get_gpio_index(gpio); struct gpio_bank *bank = get_irq_chip_data(irq); - _set_gpio_irqenable(bank, gpio_idx, 1); + _set_gpio_irqenable(bank, gpio, 1); } static struct irq_chip gpio_irq_chip = {
--
1.5.3.5