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authorJohn Crispin <blogic@openwrt.org>2012-08-15 17:41:50 +0400
committerJohn Crispin <blogic@openwrt.org>2012-09-13 12:30:59 +0400
commit6a88a0f762a61f212d4bbcf1ad45369f28014484 (patch)
tree8319195b86f4d74a381e0f812798f0c67f01d4a7 /arch
parent8e004b47b7645fe8ebe1bb81f75cd8f16650de68 (diff)
downloadlinux-6a88a0f762a61f212d4bbcf1ad45369f28014484.tar.xz
MIPS: lantiq: make use of __gpio_to_irq
The gpio_chip struct allows us to set a .to_irq callback. Once this is set we can rely on the generic __gpio_to_irq() function to map gpio->irq allowing more than one gpio_chip to register an interrupt Signed-off-by: John Crispin <blogic@openwrt.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/include/asm/mach-lantiq/gpio.h5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/mips/include/asm/mach-lantiq/gpio.h b/arch/mips/include/asm/mach-lantiq/gpio.h
index f79505b43609..9ba1caebca5f 100644
--- a/arch/mips/include/asm/mach-lantiq/gpio.h
+++ b/arch/mips/include/asm/mach-lantiq/gpio.h
@@ -1,10 +1,7 @@
#ifndef __ASM_MIPS_MACH_LANTIQ_GPIO_H
#define __ASM_MIPS_MACH_LANTIQ_GPIO_H
-static inline int gpio_to_irq(unsigned int gpio)
-{
- return -1;
-}
+#define gpio_to_irq __gpio_to_irq
#define gpio_get_value __gpio_get_value
#define gpio_set_value __gpio_set_value