From 4fe2169acecb6e62821dfe14bc5c5852870b516f Mon Sep 17 00:00:00 2001 From: Rafał Miłecki Date: Thu, 13 Feb 2014 17:48:12 +0100 Subject: MIPS: BCM47XX: Check all (32) GPIOs when looking for a pin MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Broadcom boards support 32 GPIOs and NVRAM may have entires for higher ones too. Example: gpio23=wombo_reset Signed-off-by: Rafa? Mi?ecki Acked-by: Hauke Mehrtens Cc: linux-mips@linux-mips.org Cc: Rafał Miłecki Patchwork: https://patchwork.linux-mips.org/patch/6547/ Signed-off-by: Ralf Baechle --- arch/mips/bcm47xx/nvram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c index 6decb27cf48..2bed73a684a 100644 --- a/arch/mips/bcm47xx/nvram.c +++ b/arch/mips/bcm47xx/nvram.c @@ -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; -- cgit v1.2.3-70-g09d2