pinctrl: at91: Make use of for_each_requested_gpio() (5bae1f08) · Commits · 戴 / test

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:

drivers/pinctrl/pinctrl-at91.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -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);