diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-10-27 07:24:09 -0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-11-27 07:37:59 -0500 |
| commit | 59f0cb0fddc14ffc6676ae62e911f8115ebc8ccf (patch) | |
| tree | 1e5fc347287c02e83dce967180c96906f6ed7455 /arch/arm/lib | |
| parent | ed313489badef16d700f5a3be50e8fd8f8294bc8 (diff) | |
[ARM] remove memzero()
As suggested by Andrew Morton, remove memzero() - it's not supported
on other architectures so use of it is a potential build breaking bug.
Since the compiler optimizes memset(x,0,n) to __memzero() perfectly
well, we don't miss out on the underlying benefits of memzero().
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/lib')
| -rw-r--r-- | arch/arm/lib/memset.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S index 761eefa76243..650d5923ab83 100644 --- a/arch/arm/lib/memset.S +++ b/arch/arm/lib/memset.S | |||
| @@ -25,7 +25,7 @@ | |||
| 25 | add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3)) | 25 | add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3)) |
| 26 | /* | 26 | /* |
| 27 | * The pointer is now aligned and the length is adjusted. Try doing the | 27 | * The pointer is now aligned and the length is adjusted. Try doing the |
| 28 | * memzero again. | 28 | * memset again. |
| 29 | */ | 29 | */ |
| 30 | 30 | ||
| 31 | ENTRY(memset) | 31 | ENTRY(memset) |