diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-06-15 18:05:45 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-06-20 23:13:27 +0200 |
| commit | 5bae1f08e2853d17ce2ceeca71fe5a3ee03a0a69 (patch) | |
| tree | 903b41b4fd748be7669c2d3b4c93089873699035 /drivers/pinctrl/pinctrl-at91.c | |
| parent | 7796cdc911fc584a49ee8cfbe53baa00e57267d3 (diff) | |
| download | linux-5bae1f08e2853d17ce2ceeca71fe5a3ee03a0a69.tar.bz2 | |
pinctrl: at91: Make use of for_each_requested_gpio()
Make use of for_each_requested_gpio() instead of home grown analogue.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200615150545.87964-6-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-at91.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-at91.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c index 52386ad29f28..9c5213087659 100644 --- a/drivers/pinctrl/pinctrl-at91.c +++ b/drivers/pinctrl/pinctrl-at91.c @@ -1486,14 +1486,11 @@ static void at91_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) int i; struct at91_gpio_chip *at91_gpio = gpiochip_get_data(chip); void __iomem *pio = at91_gpio->regbase; + const char *gpio_label; - for (i = 0; i < chip->ngpio; i++) { + for_each_requested_gpio(chip, i, gpio_label) { unsigned mask = pin_to_mask(i); - const char *gpio_label; - gpio_label = gpiochip_is_requested(chip, i); - if (!gpio_label) - continue; mode = at91_gpio->ops->get_periph(pio, mask); seq_printf(s, "[%s] GPIO%s%d: ", gpio_label, chip->label, i); |