diff options
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.) */ |