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-rw-r--r--arch/x86/boot/a20.c3
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
116int enable_a20(void) 116int 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.) */