diff options
author | J. Bruce Fields <bfields@citi.umich.edu> | 2008-07-03 16:24:06 -0400 |
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committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-07-03 16:24:06 -0400 |
commit | e86322f611eef95aafaf726fd3965e5b211f1985 (patch) | |
tree | 28547e26df4fc6ae671dc8cc6912a53717e4db08 /arch/x86/boot/a20.c | |
parent | b001a1b6aa960949a24c2cdc28257dfcc9428d74 (diff) | |
parent | 8948896c9e098c6fd31a6a698a598a7cbd7fa40e (diff) |
Merge branch 'for-bfields' of git://linux-nfs.org/~tomtucker/xprt-switch-2.6 into for-2.6.27
Diffstat (limited to 'arch/x86/boot/a20.c')
-rw-r--r-- | arch/x86/boot/a20.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c index 90943f83e84d..e01aafd03bde 100644 --- a/arch/x86/boot/a20.c +++ b/arch/x86/boot/a20.c | |||
@@ -115,8 +115,6 @@ static void enable_a20_fast(void) | |||
115 | 115 | ||
116 | int enable_a20(void) | 116 | int enable_a20(void) |
117 | { | 117 | { |
118 | int loops = A20_ENABLE_LOOPS; | ||
119 | |||
120 | #if defined(CONFIG_X86_ELAN) | 118 | #if defined(CONFIG_X86_ELAN) |
121 | /* Elan croaks if we try to touch the KBC */ | 119 | /* Elan croaks if we try to touch the KBC */ |
122 | enable_a20_fast(); | 120 | enable_a20_fast(); |
@@ -128,6 +126,7 @@ int enable_a20(void) | |||
128 | enable_a20_kbc(); | 126 | enable_a20_kbc(); |
129 | return 0; | 127 | return 0; |
130 | #else | 128 | #else |
129 | int loops = A20_ENABLE_LOOPS; | ||
131 | while (loops--) { | 130 | while (loops--) { |
132 | /* First, check to see if A20 is already enabled | 131 | /* First, check to see if A20 is already enabled |
133 | (legacy free, etc.) */ | 132 | (legacy free, etc.) */ |