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ARM: mach-shmobile: Allow GPIO chips to register IRQ mappings.
author
Paul Mundt
<lethal@linux-sh.org>
Thu, 4 Nov 2010 03:19:11 +0000
(12:19 +0900)
committer
Paul Mundt
<lethal@linux-sh.org>
Thu, 4 Nov 2010 03:19:11 +0000
(12:19 +0900)
As non-PFC chips are added that may support IRQs, pass through to the
generic helper. This follows the the SH change.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/arm/mach-shmobile/include/mach/gpio.h
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diff --git
a/arch/arm/mach-shmobile/include/mach/gpio.h
b/arch/arm/mach-shmobile/include/mach/gpio.h
index
5bc6bd4
..
2b1bb9e
100644
(file)
--- a/
arch/arm/mach-shmobile/include/mach/gpio.h
+++ b/
arch/arm/mach-shmobile/include/mach/gpio.h
@@
-35,12
+35,12
@@
static inline int gpio_cansleep(unsigned gpio)
static inline int gpio_to_irq(unsigned gpio)
{
- return
-ENOSYS
;
+ return
__gpio_to_irq(gpio)
;
}
static inline int irq_to_gpio(unsigned int irq)
{
- return -E
INVAL
;
+ return -E
NOSYS
;
}
#endif /* CONFIG_GPIOLIB */