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Diffstat (limited to 'arch/cris/arch-v10/drivers/eeprom.c')
-rw-r--r--arch/cris/arch-v10/drivers/eeprom.c29
1 files changed, 14 insertions, 15 deletions
diff --git a/arch/cris/arch-v10/drivers/eeprom.c b/arch/cris/arch-v10/drivers/eeprom.c
index 316ca15d6802..512f16dec060 100644
--- a/arch/cris/arch-v10/drivers/eeprom.c
+++ b/arch/cris/arch-v10/drivers/eeprom.c
@@ -20,6 +20,12 @@
*! in the spin-lock.
*!
*! $Log: eeprom.c,v $
+*! Revision 1.12 2005/06/19 17:06:46 starvik
+*! Merge of Linux 2.6.12.
+*!
+*! Revision 1.11 2005/01/26 07:14:46 starvik
+*! Applied diff from kernel janitors (Nish Aravamudan).
+*!
*! Revision 1.10 2003/09/11 07:29:48 starvik
*! Merge of Linux 2.6.0-test5
*!
@@ -94,6 +100,7 @@
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
+#include <linux/wait.h>
#include <asm/uaccess.h>
#include "i2c.h"
@@ -526,15 +533,10 @@ static ssize_t eeprom_read(struct file * file, char * buf, size_t count, loff_t
return -EFAULT;
}
- while(eeprom.busy)
- {
- interruptible_sleep_on(&eeprom.wait_q);
+ wait_event_interruptible(eeprom.wait_q, !eeprom.busy);
+ if (signal_pending(current))
+ return -EINTR;
- /* bail out if we get interrupted */
- if (signal_pending(current))
- return -EINTR;
-
- }
eeprom.busy++;
page = (unsigned char) (p >> 8);
@@ -604,13 +606,10 @@ static ssize_t eeprom_write(struct file * file, const char * buf, size_t count,
return -EFAULT;
}
- while(eeprom.busy)
- {
- interruptible_sleep_on(&eeprom.wait_q);
- /* bail out if we get interrupted */
- if (signal_pending(current))
- return -EINTR;
- }
+ wait_event_interruptible(eeprom.wait_q, !eeprom.busy);
+ /* bail out if we get interrupted */
+ if (signal_pending(current))
+ return -EINTR;
eeprom.busy++;
for(i = 0; (i < EEPROM_RETRIES) && (restart > 0); i++)
{