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[ARM] remove memzero()

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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>
This commit is contained in:
Russell King
2008-10-27 11:24:09 +00:00
committed by Russell King
parent ed313489ba
commit 59f0cb0fdd
13 changed files with 16 additions and 23 deletions
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2
arch/arm/lib/memset.S
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@@ -25,7 +25,7 @@
add r2, r2, r3 @ 1 (r2 = r2 - (4 - r3))
/*
* The pointer is now aligned and the length is adjusted. Try doing the
* memzero again.
* memset again.
*/
ENTRY(memset)