linux-kernel - [PATCH] x86/boot/early_serial_console: Remove unused macro XMTRDY

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Message-Id: <1420034191-20721-1-git-send-email-kuleshovmail@gmail.com>
Date:	Wed, 31 Dec 2014 19:56:31 +0600
From:	Alexander Kuleshov <kuleshovmail@...il.com>
To:	Borislav Petkov <bp@...en8.de>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
	Alexander Kuleshov <kuleshovmail@...il.com>
Subject: [PATCH] x86/boot/early_serial_console: Remove unused macro XMTRDY

There is no write to serial routine, no need in XMTRDY macro.

Signed-off-by: Alexander Kuleshov <kuleshovmail@...il.com>
---
 arch/x86/boot/early_serial_console.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/boot/early_serial_console.c b/arch/x86/boot/early_serial_console.c
index 5df2869..790586d 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) */
-- 
2.2.1.202.g44ae4ee.dirty

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