diff options
| author | Rabin Vincent <rabin.vincent@stericsson.com> | 2010-05-06 10:45:18 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-06 20:17:19 +0100 |
| commit | 2210d6453b4d888c122b2b1c236f50b0a2d30bfa (patch) | |
| tree | c78132058af085474585713b4e2aeb350a527f83 /arch | |
| parent | 7a852d8060e1bb3a5e621caaebea86c43cf4a62d (diff) | |
ARM: 6102/1: nomadik-gpio: set a default trigger for interrupts
Set a default trigger type for interrupts, otherwise if request_irq is
called without specifiying a trigger type, the interrupt will not
actually be enabled.
Acked-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-nomadik/gpio.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index b877d76878f..eac9c9a7fbf 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -245,6 +245,7 @@ static int nmk_gpio_init_irq(struct nmk_gpio_chip *nmk_chip) set_irq_handler(i, handle_edge_irq); set_irq_flags(i, IRQF_VALID); set_irq_chip_data(i, nmk_chip); + set_irq_type(i, IRQ_TYPE_EDGE_FALLING); } set_irq_chained_handler(nmk_chip->parent_irq, nmk_gpio_irq_handler); set_irq_data(nmk_chip->parent_irq, nmk_chip); |