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authorIngo Molnar <mingo@kernel.org>2015-01-15 11:38:51 +0100
committerIngo Molnar <mingo@kernel.org>2015-01-15 11:38:51 +0100
commit2372673c64c02fd7663fc365964d1a18582469a0 (patch)
treead4fb22d49447f1e36963349d842e13351d296a9 /arch/x86/boot
parentf800c25b7a762d445ba1439a2428c8362157eba6 (diff)
parentb34630014dad0ba69aadd8deb231ddc6d2efcf53 (diff)
Merge tag 'x86_queue' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/cleanups
Pull minor x86 cleanups from Borislav Petkov. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/boot')
-rw-r--r--arch/x86/boot/ctype.h5
-rw-r--r--arch/x86/boot/early_serial_console.c6
2 files changed, 4 insertions, 7 deletions
diff --git a/arch/x86/boot/ctype.h b/arch/x86/boot/ctype.h
index 25e13403193c..020f137df7a2 100644
--- a/arch/x86/boot/ctype.h
+++ b/arch/x86/boot/ctype.h
@@ -1,6 +1,5 @@
-#ifndef BOOT_ISDIGIT_H
-
-#define BOOT_ISDIGIT_H
+#ifndef BOOT_CTYPE_H
+#define BOOT_CTYPE_H
static inline int isdigit(int ch)
{
diff --git a/arch/x86/boot/early_serial_console.c b/arch/x86/boot/early_serial_console.c
index 5df2869c874b..45a07684bbab 100644
--- a/arch/x86/boot/early_serial_console.c
+++ b/arch/x86/boot/early_serial_console.c
@@ -2,8 +2,6 @@
#define DEFAULT_SERIAL_PORT 0x3f8 /* ttyS0 */
-#define XMTRDY 0x20
-
#define DLAB 0x80
#define TXR 0 /* Transmit register (WRITE) */
@@ -74,8 +72,8 @@ static void parse_earlyprintk(void)
static const int bases[] = { 0x3f8, 0x2f8 };
int idx = 0;
- if (!strncmp(arg + pos, "ttyS", 4))
- pos += 4;
+ /* += strlen("ttyS"); */
+ pos += 4;
if (arg[pos++] == '1')
idx = 1;