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author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-08-05 23:10:52 +0200 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-08-05 23:10:52 +0200 |
commit | 13efdbecc65ef6ec4028551fb223dea5c5e3143c (patch) | |
tree | 634a2ce082abe3eb2a5defe0f1ddc2f3eb10f085 /arch/arm/plat-omap/gpio.c | |
parent | Merge branch 'omap4_upstream' of git://dev.omapzoom.org/pub/scm/santosh/kerne... (diff) | |
parent | OMAP3: Overo: add missing pen-down GPIO definition (diff) | |
download | linux-13efdbecc65ef6ec4028551fb223dea5c5e3143c.tar.xz linux-13efdbecc65ef6ec4028551fb223dea5c5e3143c.zip |
Merge branch 'pm-upstream/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into devel-stable
Diffstat (limited to 'arch/arm/plat-omap/gpio.c')
-rw-r--r-- | arch/arm/plat-omap/gpio.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index f0b71680ec52..00940dc6bb50 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -1292,6 +1292,7 @@ static void gpio_mask_irq(unsigned int irq) struct gpio_bank *bank = get_irq_chip_data(irq); _set_gpio_irqenable(bank, gpio, 0); + _set_gpio_triggering(bank, get_gpio_index(gpio), IRQ_TYPE_NONE); } static void gpio_unmask_irq(unsigned int irq) @@ -1299,6 +1300,11 @@ static void gpio_unmask_irq(unsigned int irq) unsigned int gpio = irq - IH_GPIO_BASE; struct gpio_bank *bank = get_irq_chip_data(irq); unsigned int irq_mask = 1 << get_gpio_index(gpio); + struct irq_desc *desc = irq_to_desc(irq); + u32 trigger = desc->status & IRQ_TYPE_SENSE_MASK; + + if (trigger) + _set_gpio_triggering(bank, get_gpio_index(gpio), trigger); /* For level-triggered GPIOs, the clearing must be done after * the HW source is cleared, thus after the handler has run */ |