Commit da3f5947 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Linus Walleij
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ARM: integrator: impd1: Use GPIO_LOOKUP() helper macro 



impd1_probe() fills in the GPIO lookup table by manually populating an
array of gpiod_lookup structures.  Use the existing GPIO_LOOKUP() helper
macro instead, to relax a dependency on the gpiod_lookup structure's
member names.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20200324135653.6676-1-geert+renesas@glider.be


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 5eefcaed

arch/arm/mach-integrator/impd1.c

+4 −7
Original line number Diff line number Diff line
@@ -410,13 +410,10 @@ static int __ref impd1_probe(struct lm_device *dev) 
			 * 5 = Key lower right

			 */

			/* We need the two MMCI GPIO entries */

			lookup->table[0].chip_label = chipname;

			lookup->table[0].chip_hwnum = 3;

			lookup->table[0].con_id = "wp";

			lookup->table[1].chip_label = chipname;

			lookup->table[1].chip_hwnum = 4;

			lookup->table[1].con_id = "cd";

			lookup->table[1].flags = GPIO_ACTIVE_LOW;

			lookup->table[0] = (struct gpiod_lookup)

				GPIO_LOOKUP(chipname, 3, "wp", 0);

			lookup->table[1] = (struct gpiod_lookup)

				GPIO_LOOKUP(chipname, 4, "cd", GPIO_ACTIVE_LOW);

			gpiod_add_lookup_table(lookup);

		}

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