diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2012-09-06 10:51:29 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-12-13 18:15:28 +0100 |
| commit | 66315e15cd937cec2eae5d450ddc787907d29854 (patch) | |
| tree | ea37d3250c55631c5ddf1cec71c4cb5e9fb7a0f2 | |
| parent | ae1242a546704dfd5c35f26cc1bf401b0aac9c70 (diff) | |
MIPS: RB532: Fix build of prom code.
CC arch/mips/rb532/prom.o
/home/ralf/src/linux/linux-mips/arch/mips/rb532/prom.c: In function ‘prom_setup_cmdline’:
/home/ralf/src/linux/linux-mips/arch/mips/rb532/prom.c:75:22: error: variable ‘prom_envp’ set but not used [-Werror=unused-but-set-variable]
This warning exists in gcc 4.6.0 and newer. Kernels 2.6.40 and newer use
-Wunused-but-set-variable to suppress it.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/rb532/prom.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c index d7c26d00cfef..a757ded437cd 100644 --- a/arch/mips/rb532/prom.c +++ b/arch/mips/rb532/prom.c @@ -72,12 +72,11 @@ void __init prom_setup_cmdline(void) static char cmd_line[COMMAND_LINE_SIZE] __initdata; char *cp, *board; int prom_argc; - char **prom_argv, **prom_envp; + char **prom_argv; int i; prom_argc = fw_arg0; prom_argv = (char **) fw_arg1; - prom_envp = (char **) fw_arg2; cp = cmd_line; /* Note: it is common that parameters start |