diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2014-02-13 17:48:12 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-03-19 09:28:10 +0100 |
| commit | 4fe2169acecb6e62821dfe14bc5c5852870b516f (patch) | |
| tree | a6d4ffce927ca7bb2a0c8a4b0cea50403935c7fc /arch | |
| parent | MIPS: Fix possible build error with transparent hugepages enabled (diff) | |
| download | linux-4fe2169acecb6e62821dfe14bc5c5852870b516f.tar.xz linux-4fe2169acecb6e62821dfe14bc5c5852870b516f.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/bcm47xx/nvram.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c index 6decb27cf48b..2bed73a684ae 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; |