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ARM: 7241/1: mach-ux500 Use CONFIG_ARCH_NR_GPIO

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Add default value for CONFIG_ARCH_NR_GPIO to Kconfig and remove the
definition in gpio.h. We can't remove gpio.h yet as asm/gpio.h still
includes it.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Peter De Schrijver (NVIDIA) 2011-12-21 10:50:42 +01:00 committed by Russell King
parent 3dea19e826
commit 4f3f25821c
2 changed files with 1 additions and 5 deletions
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1
arch/arm/Kconfig
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@ -1568,6 +1568,7 @@ config LOCAL_TIMERS
config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
default 350 if ARCH_U8500
default 0
help
Maximum number of GPIOs in the system.

5
arch/arm/mach-ux500/include/mach/gpio.h
View file

@ -1,10 +1,5 @@
#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H
/*
* 288 (#267 is the highest one actually hooked up) onchip GPIOs, plus enough
* room for a couple of GPIO expanders.
*/
#define ARCH_NR_GPIOS 350
#endif /* __ASM_ARCH_GPIO_H */