[U-Boot] [PATCH 2/5] dm: sunxi: gpio: Rename GPIOs to include a 'P' prefix

By convention, sunxi GPIOs are named PA1, PA2 instead of A1, A2. Change the driver model GPIO driver for sunxi to use these names.

Signed-off-by: Simon Glass sjg@chromium.org ---

drivers/gpio/sunxi_gpio.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/sunxi_gpio.c b/drivers/gpio/sunxi_gpio.c index e459895..89209df 100644 --- a/drivers/gpio/sunxi_gpio.c +++ b/drivers/gpio/sunxi_gpio.c @@ -260,10 +260,11 @@ static char *gpio_bank_name(int bank) { char *name;

- name = malloc(2); + name = malloc(3); if (name) { - name[0] = 'A' + bank; - name[1] = '\0'; + name[0] = 'P'; + name[1] = 'A' + bank; + name[2] = '\0'; }

return name;