Instead of using a custom function to return desired name for gpio
use the default assigned one and concat it '-bankN' suffix using
devm_kasprintf kernel function.
Signed-off-by: Sergio Paracuellos <sergio.paracuel...@gmail.com>
---
drivers/staging/mt7621-gpio/gpio-mt7621.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/mt7621-gpio/gpio-mt7621.c
b/drivers/staging/mt7621-gpio/gpio-mt7621.c
index 1b4588a..d7256b5 100644
--- a/drivers/staging/mt7621-gpio/gpio-mt7621.c
+++ b/drivers/staging/mt7621-gpio/gpio-mt7621.c
@@ -196,15 +196,6 @@ static struct irq_chip mediatek_gpio_irq_chip = {
.irq_set_type = mediatek_gpio_irq_type,
};
-static inline const char * const mediatek_gpio_bank_name(int bank)
-{
- static const char * const bank_names[] = {
- "mt7621-bank0", "mt7621-bank1", "mt7621-bank2",
- };
-
- return bank_names[bank];
-}
-
static int
mediatek_gpio_xlate(struct gpio_chip *chip,
const struct of_phandle_args *spec, u32 *flags)
@@ -251,7 +242,8 @@ mediatek_gpio_bank_probe(struct platform_device *pdev,
rg->chip.of_gpio_n_cells = 2;
rg->chip.of_xlate = mediatek_gpio_xlate;
- rg->chip.label = mediatek_gpio_bank_name(rg->bank);
+ rg->chip.label = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s-bank%d",
+ dev_name(&pdev->dev), bank);
ret = devm_gpiochip_add_data(&pdev->dev, &rg->chip, gpio);
if (ret < 0) {
--
2.7.4
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
