Replace all mixed indentation with tabs
Signed-off-by: Johannes Löthberg <johan...@kyriasis.com>
---
arch/x86/boot/a20.c | 62 ++++++++++++++++++++++++++---------------------------
1 file changed, 31 insertions(+), 31 deletions(-)
diff --git a/arch/x86/boot/a20.c b/arch/x86/boot/a20.c
index 64a31a6..c837ac6 100644
--- a/arch/x86/boot/a20.c
+++ b/arch/x86/boot/a20.c
@@ -129,37 +129,37 @@ static void enable_a20_fast(void)
int enable_a20(void)
{
- int loops = A20_ENABLE_LOOPS;
- int kbc_err;
+ int loops = A20_ENABLE_LOOPS;
+ int kbc_err;
- while (loops--) {
- /* First, check to see if A20 is already enabled
+ while (loops--) {
+ /* First, check to see if A20 is already enabled
(legacy free, etc.) */
- if (a20_test_short())
- return 0;
-
- /* Next, try the BIOS (INT 0x15, AX=0x2401) */
- enable_a20_bios();
- if (a20_test_short())
- return 0;
-
- /* Try enabling A20 through the keyboard controller */
- kbc_err = empty_8042();
-
- if (a20_test_short())
- return 0; /* BIOS worked, but with delayed reaction */
-
- if (!kbc_err) {
- enable_a20_kbc();
- if (a20_test_long())
- return 0;
- }
-
- /* Finally, try enabling the "fast A20 gate" */
- enable_a20_fast();
- if (a20_test_long())
- return 0;
- }
-
- return -1;
+ if (a20_test_short())
+ return 0;
+
+ /* Next, try the BIOS (INT 0x15, AX=0x2401) */
+ enable_a20_bios();
+ if (a20_test_short())
+ return 0;
+
+ /* Try enabling A20 through the keyboard controller */
+ kbc_err = empty_8042();
+
+ if (a20_test_short())
+ return 0; /* BIOS worked, but with delayed reaction */
+
+ if (!kbc_err) {
+ enable_a20_kbc();
+ if (a20_test_long())
+ return 0;
+ }
+
+ /* Finally, try enabling the "fast A20 gate" */
+ enable_a20_fast();
+ if (a20_test_long())
+ return 0;
+ }
+
+ return -1;
}
--
1.8.4.2
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