linux-kernel - [PATCH 02/23] printk: Add console

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Message-Id: <8a309539d5165dd2c70c1350de8e2f13fb606cb4.1350449851.git.joe@perches.com>
Date:	Tue, 16 Oct 2012 23:06:06 -0700
From:	Joe Perches <joe@...ches.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Cc:	Kay Sievers <kay@...y.org>
Subject: [PATCH 02/23] printk: Add console_cmdline.h

Add an include file for the console_cmdline struct
so that the braille console driver can be separated.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 kernel/printk/console_cmdline.h |   14 ++++++++++++++
 kernel/printk/printk.c          |   13 ++++---------
 2 files changed, 18 insertions(+), 9 deletions(-)
 create mode 100644 kernel/printk/console_cmdline.h

diff --git a/kernel/printk/console_cmdline.h b/kernel/printk/console_cmdline.h
new file mode 100644
index 0000000..cbd69d8
--- /dev/null
+++ b/kernel/printk/console_cmdline.h
@@ -0,0 +1,14 @@
+#ifndef _CONSOLE_CMDLINE_H
+#define _CONSOLE_CMDLINE_H
+
+struct console_cmdline
+{
+	char	name[8];			/* Name of the driver	    */
+	int	index;				/* Minor dev. to use	    */
+	char	*options;			/* Options for the driver   */
+#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
+	char	*brl_options;			/* Options for braille driver */
+#endif
+};
+
+#endif
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 1950ecf..50ef6af 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -46,6 +46,8 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/printk.h>
 
+#include "console_cmdline.h"
+
 /*
  * Architectures can override it:
  */
@@ -100,22 +102,15 @@ static int console_locked, console_suspended;
  */
 static struct console *exclusive_console;
 
+
 /*
  *	Array of consoles built from command line options (console=)
  */
-struct console_cmdline
-{
-	char	name[8];			/* Name of the driver	    */
-	int	index;				/* Minor dev. to use	    */
-	char	*options;			/* Options for the driver   */
-#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
-	char	*brl_options;			/* Options for braille driver */
-#endif
-};
 
 #define MAX_CMDLINECONSOLES 8
 
 static struct console_cmdline console_cmdline[MAX_CMDLINECONSOLES];
+
 static int selected_console = -1;
 static int preferred_console = -1;
 int console_set_on_cmdline;
-- 
1.7.10.4

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