diff options
| author | Hauke Mehrtens | 2010-08-02 23:56:22 +0200 |
|---|---|---|
| committer | Ralf Baechle | 2010-08-05 13:26:31 +0100 |
| commit | 47a348614492987ef307aad299c09163344e4eaf (patch) | |
| tree | f7aa65b0c9fde6cba390a1a38acdeaba2f91556e /arch/mips/include | |
| parent | 2b5987abaf2dd6c3934e0376b7d9f64411cdcf03 (diff) | |
MIPS: BCM47xx: Fix nvram_getenv return value.
Nvram_getenv should behave like cfe_getenv. cfe_getenv returns 0 on
success and -9 if the value was not found. If the input was wrong -8
will be returned by cfe_getenv. Change nvram_getenv to do the same.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1520/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/mach-bcm47xx/nvram.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-bcm47xx/nvram.h b/arch/mips/include/asm/mach-bcm47xx/nvram.h index 0d8cc146f7a4..c58ebd8bc155 100644 --- a/arch/mips/include/asm/mach-bcm47xx/nvram.h +++ b/arch/mips/include/asm/mach-bcm47xx/nvram.h @@ -31,6 +31,9 @@ struct nvram_header { #define NVRAM_MAX_VALUE_LEN 255 #define NVRAM_MAX_PARAM_LEN 64 +#define NVRAM_ERR_INV_PARAM -8 +#define NVRAM_ERR_ENVNOTFOUND -9 + extern int nvram_getenv(char *name, char *val, size_t val_len); #endif |