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[CHAR] lcd: Fix two warnings.

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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

c316eb1eee 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>
This commit is contained in:
Ralf Baechle 2007-03-10 04:56:33 +00:00
parent 53dc80287d
commit 2c35f813f3
1 changed files with 0 additions and 5 deletions
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5
drivers/char/lcd.c
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@ -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);