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MIPS: Alchemy: add gpio_request/gpio_free stubs for CONFIG_GPIOLIB=n

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Some drivers use gpio_request/gpio_free regardless of whether
gpiolib is actually built;  add stubs to work around the ensuing
compile failures.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Tested-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Manuel Lauss 2009-08-28 11:26:58 +02:00 committed by Ralf Baechle
parent 6de4c6f9c8
commit 75f4531641
1 changed files with 9 additions and 0 deletions
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arch/mips/include/asm/mach-au1x00/gpio-au1000.h
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@ -578,6 +578,15 @@ static inline int irq_to_gpio(int irq)
return alchemy_irq_to_gpio(irq);
}
static inline int gpio_request(unsigned gpio, const char *label)
{
return 0;
}
static inline void gpio_free(unsigned gpio)
{
}
#endif /* !CONFIG_ALCHEMY_GPIO_INDIRECT */