From 1f2d18690f4390ac4cf75648a5bc18fc07b3aef6 Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Mon, 14 Jul 2008 16:31:22 +0800 Subject: [PATCH] Blackfin arch: Fix Bug - GPIO interrupts not disabled; edge sensitive interrupt hang system. - Implement irq_chip.enable and irq_chip.disable Signed-off-by: Michael Hennerich Signed-off-by: Bryan Wu --- arch/blackfin/mach-common/ints-priority.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index f5fd768022ea..64d746114e4b 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -459,6 +459,8 @@ static struct irq_chip bfin_gpio_irqchip = { .mask = bfin_gpio_mask_irq, .mask_ack = bfin_gpio_mask_ack_irq, .unmask = bfin_gpio_unmask_irq, + .disable = bfin_gpio_mask_irq, + .enable = bfin_gpio_unmask_irq, .set_type = bfin_gpio_irq_type, .startup = bfin_gpio_irq_startup, .shutdown = bfin_gpio_irq_shutdown, @@ -846,6 +848,8 @@ static struct irq_chip bfin_gpio_irqchip = { .mask = bfin_gpio_mask_irq, .mask_ack = bfin_gpio_mask_ack_irq, .unmask = bfin_gpio_unmask_irq, + .disable = bfin_gpio_mask_irq, + .enable = bfin_gpio_unmask_irq, .set_type = bfin_gpio_irq_type, .startup = bfin_gpio_irq_startup, .shutdown = bfin_gpio_irq_shutdown,