[U-Boot] [PATCH 06/21] sunxi: gpio: Rename GPIOs to include a 'P' prefix

Hans de Goede
2015-04-24T13:48:15Z

From: Simon Glass <sjg@chromium.org>

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>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
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 cf5c624..29301c4 100644
--- a/drivers/gpio/sunxi_gpio.c
+++ b/drivers/gpio/sunxi_gpio.c
@@ -249,10 +249,11 @@ 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;
--
2.3.5