diff options
Diffstat (limited to 'arch/arm/mach-orion5x/gpio.c')
| -rw-r--r-- | arch/arm/mach-orion5x/gpio.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-orion5x/gpio.c b/arch/arm/mach-orion5x/gpio.c index 8108c316c426..9fba6a16dc1b 100644 --- a/arch/arm/mach-orion5x/gpio.c +++ b/arch/arm/mach-orion5x/gpio.c @@ -24,9 +24,12 @@ static DEFINE_SPINLOCK(gpio_lock); static unsigned long gpio_valid[BITS_TO_LONGS(GPIO_MAX)]; static const char *gpio_label[GPIO_MAX]; /* non null for allocated GPIOs */ -void __init orion5x_gpio_set_valid_pins(u32 pins) +void __init orion5x_gpio_set_valid(unsigned pin, int valid) { - gpio_valid[0] = pins; + if (valid) + __set_bit(pin, gpio_valid); + else + __clear_bit(pin, gpio_valid); } /* |