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sunxi: gpio: Rename GPIOs to include a 'P' prefix

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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>
This commit is contained in:
Simon Glass 2015-04-18 11:33:44 -06:00 committed by Hans de Goede
parent 4f7e01c961
commit 07ce60f3cd
1 changed files with 4 additions and 3 deletions
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7
drivers/gpio/sunxi_gpio.c
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@ -249,10 +249,11 @@ static char *gpio_bank_name(int bank)
{ {
char *name; char *name;
name = malloc(2); name = malloc(3);
if (name) { if (name) {
name[0] = 'A' + bank; name[0] = 'P';
name[1] = '\0'; name[1] = 'A' + bank;
name[2] = '\0';
} }
return name; return name;