Messages in this thread Patch in this message |  | | | From | Alan Cox <> | | Subject | [PATCH 1/2] gpio: implement x86 gpio_to_irq convert function | | Date | Tue, 11 Jan 2011 10:55:32 +0000 |
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From: Alek Du <alek.du@intel.com>
We need this for x86 MID platforms where GPIO interrupts are used. No special magic is needed so the default 1:1 behaviour will do nicely.
Signed-off-by: Alek Du <alek.du@intel.com> Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> --- arch/x86/include/asm/gpio.h | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/arch/x86/include/asm/gpio.h b/arch/x86/include/asm/gpio.h index 49dbfdf..91d915a 100644 --- a/arch/x86/include/asm/gpio.h +++ b/arch/x86/include/asm/gpio.h @@ -38,12 +38,9 @@ static inline int gpio_cansleep(unsigned int gpio) return __gpio_cansleep(gpio); } -/* - * Not implemented, yet. - */ static inline int gpio_to_irq(unsigned int gpio) { - return -ENOSYS; + return __gpio_to_irq(gpio); } static inline int irq_to_gpio(unsigned int irq)
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