diff options
| author | Andres Salomon <dilinger@queued.net> | 2010-06-28 22:00:29 -0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-07-30 18:02:21 -0700 |
| commit | 54e5bc020ce1c959eaa7be18cedb734b6b13745e (patch) | |
| tree | 795e2f33eba14db1ed4f72de97d97695b30f1071 | |
| parent | 25971865d48a8d0ece5307a59dbd3f06d05a7567 (diff) | |
x86, olpc: Constify an olpc_ofw() arg
The arguments passed to OFW shouldn't be modified; update the 'args'
argument of olpc_ofw to reflect this. This saves us some later
casting away of consts.
Signed-off-by: Andres Salomon <dilinger@queued.net>
LKML-Reference: <20100628220029.1555ac24@debian>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| -rw-r--r-- | arch/x86/include/asm/olpc_ofw.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/olpc.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/olpc_ofw.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/olpc_ofw.h b/arch/x86/include/asm/olpc_ofw.h index 3e63d857c48..08fde475cb3 100644 --- a/arch/x86/include/asm/olpc_ofw.h +++ b/arch/x86/include/asm/olpc_ofw.h @@ -12,7 +12,7 @@ #define olpc_ofw(name, args, res) \ __olpc_ofw((name), ARRAY_SIZE(args), args, ARRAY_SIZE(res), res) -extern int __olpc_ofw(const char *name, int nr_args, void **args, int nr_res, +extern int __olpc_ofw(const char *name, int nr_args, const void **args, int nr_res, void **res); /* determine whether OFW is available and lives in the proper memory */ diff --git a/arch/x86/kernel/olpc.c b/arch/x86/kernel/olpc.c index f5ff3903b38..0e0cdde519b 100644 --- a/arch/x86/kernel/olpc.c +++ b/arch/x86/kernel/olpc.c @@ -188,7 +188,7 @@ static void __init platform_detect(void) { size_t propsize; __be32 rev; - void *args[] = { NULL, "board-revision-int", &rev, (void *)4 }; + const void *args[] = { NULL, "board-revision-int", &rev, (void *)4 }; void *res[] = { &propsize }; if (olpc_ofw("getprop", args, res) || propsize != 4) { diff --git a/arch/x86/kernel/olpc_ofw.c b/arch/x86/kernel/olpc_ofw.c index f5d499fbe74..3218aa71ab5 100644 --- a/arch/x86/kernel/olpc_ofw.c +++ b/arch/x86/kernel/olpc_ofw.c @@ -40,7 +40,7 @@ void __init setup_olpc_ofw_pgd(void) early_iounmap(base, sizeof(olpc_ofw_pgd) * PTRS_PER_PGD); } -int __olpc_ofw(const char *name, int nr_args, void **args, int nr_res, +int __olpc_ofw(const char *name, int nr_args, const void **args, int nr_res, void **res) { int ofw_args[MAXARGS + 3]; |