diff options
Diffstat (limited to 'arch/arm/mach-pxa/reset.c')
| -rw-r--r-- | arch/arm/mach-pxa/reset.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/arm/mach-pxa/reset.c b/arch/arm/mach-pxa/reset.c index 31d7885..1b2af57 100644 --- a/arch/arm/mach-pxa/reset.c +++ b/arch/arm/mach-pxa/reset.c @@ -20,7 +20,7 @@ static void do_hw_reset(void); static int reset_gpio = -1; -int init_gpio_reset(int gpio) +int init_gpio_reset(int gpio, int output) { int rc; @@ -30,9 +30,12 @@ int init_gpio_reset(int gpio) goto out; } - rc = gpio_direction_input(gpio); + if (output) + rc = gpio_direction_output(gpio, 0); + else + rc = gpio_direction_input(gpio); if (rc) { - printk(KERN_ERR "Can't configure reset_gpio for input\n"); + printk(KERN_ERR "Can't configure reset_gpio\n"); gpio_free(gpio); goto out; } |