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x86, early_serial_console: Remove unused macro XMTRDY
author
Alexander Kuleshov
<kuleshovmail@gmail.com>
Wed, 31 Dec 2014 13:56:31 +0000
(19:56 +0600)
committer
Borislav Petkov
<bp@suse.de>
Tue, 13 Jan 2015 11:13:11 +0000
(12:13 +0100)
There is no write to serial routine, no need for XMTRDY macro.
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Link:
http://lkml.kernel.org/r/1420034191-20721-1-git-send-email-kuleshovmail@gmail.com
Signed-off-by: Borislav Petkov <bp@suse.de>
arch/x86/boot/early_serial_console.c
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diff --git
a/arch/x86/boot/early_serial_console.c
b/arch/x86/boot/early_serial_console.c
index
5df2869
..
790586d
100644
(file)
--- 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) */