diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpio/gpio.c b/drivers/gpio/gpio.c index 6d29224f98..6398268eae 100644 --- a/drivers/gpio/gpio.c +++ b/drivers/gpio/gpio.c @@ -1,3 +1,4 @@ +#include <init.h> #include <common.h> #include <command.h> #include <complete.h> @@ -13,7 +14,15 @@ struct gpio_info { char *label; }; -static struct gpio_info gpio_desc[ARCH_NR_GPIOS]; +static struct gpio_info *gpio_desc; + +static int gpio_desc_alloc(void) +{ + gpio_desc = xzalloc(sizeof(struct gpio_info) * ARCH_NR_GPIOS); + + return 0; +} +pure_initcall(gpio_desc_alloc); static int gpio_ensure_requested(struct gpio_info *gi, int gpio) { |