Commit 7796cdc9 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Linus Walleij
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gpio: xra1403: Make use of for_each_requested_gpio() 



Make use of for_each_requested_gpio() instead of home grown analogue.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Nandor Han <nandor.han@ge.com>
Cc: Semi Malinen <semi.malinen@ge.com>
Link: https://lore.kernel.org/r/20200615150545.87964-5-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 86661fd7

drivers/gpio/gpio-xra1403.c

+2 −6
Original line number Diff line number Diff line
@@ -121,6 +121,7 @@ static void xra1403_dbg_show(struct seq_file *s, struct gpio_chip *chip) 
	struct xra1403 *xra = gpiochip_get_data(chip);

	int value[XRA_LAST];

	int i;

	const char *label;

	unsigned int gcr;

	unsigned int gsr;
@@ -136,12 +137,7 @@ static void xra1403_dbg_show(struct seq_file *s, struct gpio_chip *chip) 


	gcr = value[XRA_GCR + 1] << 8 | value[XRA_GCR];

	gsr = value[XRA_GSR + 1] << 8 | value[XRA_GSR];

	for (i = 0; i < chip->ngpio; i++) {

		const char *label = gpiochip_is_requested(chip, i);



		if (!label)

			continue;



	for_each_requested_gpio(chip, i, label) {

		seq_printf(s, " gpio-%-3d (%-12s) %s %s\n",

			   chip->base + i, label,

			   (gcr & BIT(i)) ? "in" : "out",

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