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authorRalf Baechle <ralf@linux-mips.org>2007-03-10 07:56:33 +0300
committerRalf Baechle <ralf@linux-mips.org>2007-03-17 04:03:26 +0300
commit2c35f813f3e98f70534b5c2d82e5e2079034fc50 (patch)
treeb62b4c200252404e10c14cc94c4cd207ab402df5 /drivers/char
parent53dc80287da43b75df2fe2658651d3c5160dad8e (diff)
downloadlinux-2c35f813f3e98f70534b5c2d82e5e2079034fc50.tar.xz
[CHAR] lcd: Fix two warnings.
In file included from drivers/char/lcd.c:23: include/linux/mc146818rtc.h:104:1: warning: "RTC_IO_EXTENT" redefined drivers/char/lcd.c:15:1: warning: this is the location of the previous definition drivers/char/lcd.c:35: warning: 'lcd_lock' defined but not used c316eb1eee2c803c33b1f826fe744c922d2e354f deleted the last code using lcd_lock, so delete definition of lcd_lock. The definition of RTC_IO_EXTENT is unused and probably always was only debree copied from drivers/char/rtc.c. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/lcd.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/char/lcd.c b/drivers/char/lcd.c
index 5f4fdcf7c96e..1f0962616ee5 100644
--- a/drivers/char/lcd.c
+++ b/drivers/char/lcd.c
@@ -11,9 +11,6 @@
* March 2001: Ported from 2.0.34 by Liam Davies
*
*/
-
-#define RTC_IO_EXTENT 0x10 /*Only really two ports, but... */
-
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/miscdevice.h>
@@ -32,8 +29,6 @@
#include "lcd.h"
-static DEFINE_SPINLOCK(lcd_lock);
-
static int lcd_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg);