ARM: gpio: consolidate gpio_to_irq

Many of the gpio_to_irq implementations use the gpiolib version of this
function.  Provide the standard gpiolib gpio_to_irq() for everyone, but
allow platforms to override it if they wish.  Add the neccessary
overrides for those platforms which do not use the standard definition.

Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h
index 71c4c6c28e56..985c197aecc3 100644
--- a/arch/arm/plat-orion/include/plat/gpio.h
+++ b/arch/arm/plat-orion/include/plat/gpio.h
@@ -16,11 +16,6 @@
 #define __ARM_GPIOLIB_TRIVIAL
 
 /*
- * GENERIC_GPIO primitives.
- */
-#define gpio_to_irq     __gpio_to_irq
-
-/*
  * Orion-specific GPIO API extensions.
  */
 void orion_gpio_set_unused(unsigned pin);