mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-08-20 10:08:03 +03:00
[rdc] fix watchdog driver unregistering, patch by Bernhard Loos
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19979 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
37f69cee3c
commit
51b563fb2a
@ -28,6 +28,7 @@
|
||||
#include <linux/watchdog.h>
|
||||
#include <linux/uaccess.h>
|
||||
#include <linux/pci.h>
|
||||
#include <linux/delay.h>
|
||||
|
||||
#include <asm/rdc321x_defs.h>
|
||||
|
||||
@ -123,8 +124,12 @@ static int rdc321x_wdt_open(struct inode *inode, struct file *file)
|
||||
|
||||
static int rdc321x_wdt_release(struct inode *inode, struct file *file)
|
||||
{
|
||||
if (rdc321x_wdt_dev.close_expected)
|
||||
rdc321x_wdt_stop();
|
||||
int res;
|
||||
if (rdc321x_wdt_dev.close_expected) {
|
||||
res = rdc321x_wdt_stop();
|
||||
if (res)
|
||||
return res;
|
||||
}
|
||||
|
||||
rdc321x_wdt_dev.inuse = false;
|
||||
|
||||
@ -248,6 +253,10 @@ static int __devexit rdc321x_wdt_remove(struct platform_device *pdev)
|
||||
{
|
||||
if (rdc321x_wdt_dev.inuse)
|
||||
rdc321x_wdt_dev.inuse = 0;
|
||||
|
||||
while (timer_pending(&rdc321x_wdt_dev.timer))
|
||||
msleep(100);
|
||||
|
||||
misc_deregister(&rdc321x_wdt_misc);
|
||||
return 0;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user