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watchdog: imgpdc: Unregister restart handler on remove

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Commit c631f20068 ("watchdog: imgpdc: Add reboot support") introduced
a restart handler but forgot to unregister it on driver removal. Fix it.

Fixes: c631f20068 ("watchdog: imgpdc: Add reboot support")
Reported-by: Ariel D'Alessandro <ariel@vanguardiasur.com.ar>
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Ezequiel Garcia 2015-07-23 17:21:16 -03:00 committed by Wim Van Sebroeck
parent f15d7114bb
commit 8a340dbbc4
1 changed files with 1 additions and 0 deletions
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1
drivers/watchdog/imgpdc_wdt.c
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@ -316,6 +316,7 @@ static int pdc_wdt_remove(struct platform_device *pdev)
{ {
struct pdc_wdt_dev *pdc_wdt = platform_get_drvdata(pdev); struct pdc_wdt_dev *pdc_wdt = platform_get_drvdata(pdev);
unregister_restart_handler(&pdc_wdt->restart_handler);
pdc_wdt_stop(&pdc_wdt->wdt_dev); pdc_wdt_stop(&pdc_wdt->wdt_dev);
watchdog_unregister_device(&pdc_wdt->wdt_dev); watchdog_unregister_device(&pdc_wdt->wdt_dev);
clk_disable_unprepare(pdc_wdt->wdt_clk); clk_disable_unprepare(pdc_wdt->wdt_clk);