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watchdog: ath79_wdt: switch to clk_prepare/clk_disable 

Replace clk_enable() and clk_disable() calls with
clk_prepare_enable() and clk_disable_unprepare()
to get ready for the migration to the common clock
framework.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Gabor Juhos 2014-04-16 11:35:50 +02:00 committed by Wim Van Sebroeck
parent 23afeb613e
commit b4e62d9467
1 changed files with 3 additions and 3 deletions
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6
drivers/watchdog/ath79_wdt.c
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@ -265,7 +265,7 @@ static int ath79_wdt_probe(struct platform_device *pdev)
if (IS_ERR(wdt_clk)) if (IS_ERR(wdt_clk))
return PTR_ERR(wdt_clk); return PTR_ERR(wdt_clk);
err = clk_enable(wdt_clk); err = clk_prepare_enable(wdt_clk);
if (err) if (err)
return err; return err;
@ -296,14 +296,14 @@ static int ath79_wdt_probe(struct platform_device *pdev)
return 0; return 0;
err_clk_disable: err_clk_disable:
clk_disable(wdt_clk); clk_disable_unprepare(wdt_clk);
return err; return err;
} }
static int ath79_wdt_remove(struct platform_device *pdev) static int ath79_wdt_remove(struct platform_device *pdev)
{ {
misc_deregister(&ath79_wdt_miscdev); misc_deregister(&ath79_wdt_miscdev);
clk_disable(wdt_clk); clk_disable_unprepare(wdt_clk);
return 0; return 0;
} }