Merge tag 'mvebu-arm-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/soc

mvebu arm for 5.9 (part 1)

Use of for_each_requested_gpio() for gpio driver still in plat-orion
for non DT platform.

* tag 'mvebu-arm-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
  ARM: orion/gpio: Make use of for_each_requested_gpio()

Signed-off-by: Arnd Bergmann <[email protected]>

Author: arndb

arch/arm/plat-orion/gpio.c

@@ -442,6 +442,7 @@ static void orion_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 
 	struct orion_gpio_chip *ochip = gpiochip_get_data(chip);
 	u32 out, io_conf, blink, in_pol, data_in, cause, edg_msk, lvl_msk;
+	const char *label;
 	int i;
 
 	out	= readl_relaxed(GPIO_OUT(ochip));
@@ -453,15 +454,10 @@ static void orion_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 	edg_msk	= readl_relaxed(GPIO_EDGE_MASK(ochip));
 	lvl_msk	= readl_relaxed(GPIO_LEVEL_MASK(ochip));
 
-	for (i = 0; i < chip->ngpio; i++) {
-		const char *label;
+	for_each_requested_gpio(chip, i, label) {
 		u32 msk;
 		bool is_out;
 
-		label = gpiochip_is_requested(chip, i);
-		if (!label)
-			continue;
-
 		msk = 1 << i;
 		is_out = !(io_conf & msk);