Commit 4fe2169a authored Feb 13, 2014 by Rafał Miłecki Committed by Ralf Baechle Mar 19, 2014

MIPS: BCM47XX: Check all (32) GPIOs when looking for a pin

Broadcom boards support 32 GPIOs and NVRAM may have entires for higher
ones too. Example:
gpio23=wombo_reset

Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Cc: Rafał Miłecki <zajec5@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/6547/

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

parent e4362d1e

arch/mips/bcm47xx/nvram.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -196,7 +196,7 @@ int bcm47xx_nvram_gpio_pin(const char *name)
		char nvram_var[10];
		char buf[30];

		for (i = 0; i < 16; i++) {
		for (i = 0; i < 32; i++) {
		err = snprintf(nvram_var, sizeof(nvram_var), "gpio%i", i);
		if (err <= 0)
		continue;