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[WATCHDOG] pnx4008_wdt.c - remove patch 

Change remove code so that we first detach
the driver from userspace, then clean up the
clock and then clean up the memory we allocated.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Wim Van Sebroeck 2006-07-30 20:06:07 +02:00
parent 2898172708
commit f676449785
1 changed files with 6 additions and 6 deletions
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12
drivers/char/watchdog/pnx4008_wdt.c
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@ -297,17 +297,17 @@ static int pnx4008_wdt_probe(struct platform_device *pdev)
static int pnx4008_wdt_remove(struct platform_device *pdev)
{
if (wdt_mem) {
release_resource(wdt_mem);
kfree(wdt_mem);
wdt_mem = NULL;
}
misc_deregister(&pnx4008_wdt_miscdev);
if (wdt_clk) {
clk_set_rate(wdt_clk, 0);
clk_put(wdt_clk);
wdt_clk = NULL;
}
misc_deregister(&pnx4008_wdt_miscdev);
if (wdt_mem) {
release_resource(wdt_mem);
kfree(wdt_mem);
wdt_mem = NULL;
}
return 0;
}