From: Nishanth Aravamudan <nacc@us.ibm.com>
To: kernel-janitors@vger.kernel.org
Subject: [KJ] [PATCH] 17/34: cris/eeprom: replace interruptible_sleep_on()
Date: Tue, 25 Jan 2005 23:30:09 +0000 [thread overview]
Message-ID: <20050125233009.GG12649@us.ibm.com> (raw)
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Hi,
Please consider applying.
Description: Use wait_event_interruptible() instead of the deprecated
interruptible_sleep_on(). The replacements were both straight-forward as
the sleeps were conditionally-looped. Patch is compile-tested.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
--- 2.6.11-rc2-kj-v/arch/cris/arch-v10/drivers/eeprom.c 2005-01-24 09:28:13.000000000 -0800
+++ 2.6.11-rc2-kj/arch/cris/arch-v10/drivers/eeprom.c 2005-01-25 15:28:54.000000000 -0800
@@ -94,6 +94,7 @@
#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 +527,9 @@ static ssize_t eeprom_read(struct file *
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);
+ if (signal_pending(current))
+ return -EINTR;
eeprom.busy++;
page = (unsigned char) (p >> 8);
@@ -604,13 +599,10 @@ static ssize_t eeprom_write(struct file
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++)
{
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