nomadik-gpio: use dev name if no name is specified
Platforms may choose not to provide an additional name for the GPIO
block.
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c
index 5fc8e4d..eda4e3a 100644
--- a/arch/arm/plat-nomadik/gpio.c
+++ b/arch/arm/plat-nomadik/gpio.c
@@ -672,7 +672,7 @@
chip = &nmk_chip->chip;
chip->base = pdata->first_gpio;
- chip->label = pdata->name;
+ chip->label = pdata->name ?: dev_name(&dev->dev);
chip->dev = &dev->dev;
chip->owner = THIS_MODULE;