fedora core 2.6.10-1.12-FC2

[linux-2.6.git] / drivers / char / lcd.c

diff --git a/drivers/char/lcd.c b/drivers/char/lcd.c
index 6483778..717d812 100644 (file)
--- a/drivers/char/lcd.c
+++ b/drivers/char/lcd.c
@@ -24,6 +24,7 @@
 #include <linux/mc146818rtc.h>
 #include <linux/netdevice.h>
 #include <linux/sched.h>
+#include <linux/delay.h>
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -583,8 +584,7 @@ static long lcd_read(struct inode *inode, struct file *file, char *buf,
        lcd_waiters++;
        while (((buttons_now = (long) button_pressed()) == 0) &&
               !(signal_pending(current))) {
-               current->state = TASK_INTERRUPTIBLE;
-               schedule_timeout(2 * HZ);
+               msleep_interruptible(2000);
        }
        lcd_waiters--;