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mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-12-18 12:32:48 +02:00
openwrt-xburst/target/linux/omap24xx/patches-2.6.38/531-cbus-retu-wdt-fix-bitfield.patch
hauke 95ef6e1d42 kernel: update kernel from 2.6.38.2 to 2.6.38.6 and refresh patches
Thank you Peter Wagner for the patch. I refreshed the kernel patches and added the md5sum of the kernel.


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26905 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-05-15 17:23:02 +00:00

38 lines
989 B
Diff

--- a/drivers/cbus/retu-wdt.c
+++ b/drivers/cbus/retu-wdt.c
@@ -56,7 +56,7 @@ static int counter_param = RETU_WDT_MAX_
struct retu_wdt_dev {
struct device *dev;
- int users;
+ unsigned long users;
struct miscdevice retu_wdt_miscdev;
struct delayed_work ping_work;
};
@@ -161,7 +161,7 @@ static DEVICE_ATTR(counter, S_IRUGO, ret
static int retu_wdt_open(struct inode *inode, struct file *file)
{
- if (test_and_set_bit(1, (unsigned long *)&(retu_wdt->users)))
+ if (test_and_set_bit(0, &retu_wdt->users))
return -EBUSY;
file->private_data = (void *)retu_wdt;
@@ -177,7 +177,7 @@ static int retu_wdt_release(struct inode
#ifndef CONFIG_WATCHDOG_NOWAYOUT
retu_wdt_ping_enable(retu_wdt);
#endif
- wdev->users = 0;
+ clear_bit(0, &retu_wdt->users);
return 0;
}
@@ -264,7 +264,6 @@ static int __init retu_wdt_probe(struct
return -ENOMEM;
wdev->dev = &pdev->dev;
- wdev->users = 0;
ret = device_create_file(&pdev->dev, &dev_attr_period);
if (ret) {