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Blackfin arch: unify check_gpio() to reduce arch differences 

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Mike Frysinger 2008-10-28 15:45:42 +08:00 committed by Bryan Wu
parent 588ba8199e
commit 27228b2e4c
1 changed files with 3 additions and 9 deletions
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12
arch/blackfin/kernel/bfin_gpio.c
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@ -216,24 +216,18 @@ static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PROG0_INT
#endif
#endif /* CONFIG_PM */
#if defined(BF548_FAMILY)
inline int check_gpio(unsigned gpio)
{
#if defined(BF548_FAMILY)
if (gpio == GPIO_PB15 || gpio == GPIO_PC14 || gpio == GPIO_PC15
|| gpio == GPIO_PH14 || gpio == GPIO_PH15
|| gpio == GPIO_PJ14 || gpio == GPIO_PJ15
|| gpio >= MAX_BLACKFIN_GPIOS)
|| gpio == GPIO_PJ14 || gpio == GPIO_PJ15)
return -EINVAL;
return 0;
}
#else
inline int check_gpio(unsigned gpio)
{
#endif
if (gpio >= MAX_BLACKFIN_GPIOS)
return -EINVAL;
return 0;
}
#endif
static void gpio_error(unsigned gpio)
{