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@perches.com>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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 69b0890..4da2b2c 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -51,6 +51,8 @@
#define CREATE_TRACE_POINTS
#include <trace/events/printk.h>
+#include "console_cmdline.h"
+
/* printk's without a loglevel use this.. */
#define DEFAULT_MESSAGE_LOGLEVEL CONFIG_DEFAULT_MESSAGE_LOGLEVEL
@@ -105,19 +107,11 @@
/*
* 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;