commit 59f0cb0fddc14ffc6676ae62e911f8115ebc8ccf
author Russell King <rmk@dyn-67.arm.linux.org.uk> Mon Oct 27 11:24:09 2008 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> Thu Nov 27 12:37:59 2008 +0000
tree 1e5fc347287c02e83dce967180c96906f6ed7455
parent ed313489badef16d700f5a3be50e8fd8f8294bc8

[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>

arch/arm/mm/pgd.c

diff --git a/arch/arm/mm/pgd.c b/arch/arm/mm/pgd.c
index e0f19ab..2690146 100644
--- a/arch/arm/mm/pgd.c
+++ b/arch/arm/mm/pgd.c
@@ -31,7 +31,7 @@
 	if (!new_pgd)
 		goto no_pgd;
 
-	memzero(new_pgd, FIRST_KERNEL_PGD_NR * sizeof(pgd_t));
+	memset(new_pgd, 0, FIRST_KERNEL_PGD_NR * sizeof(pgd_t));
 
 	/*
 	 * Copy over the kernel and IO PGD entries