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Commit cf3cc8c2 authored by Jingoo Han's avatar Jingoo Han Committed by Wim Van Sebroeck
Browse files

watchdog: dw_wdt: use devm_clk_get() 



Use devm_clk_get() to make cleanup paths more simple.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent 9d8a7f16

drivers/watchdog/dw_wdt.c

+2 −5
Original line number Diff line number Diff line
@@ -305,13 +305,13 @@ static int dw_wdt_drv_probe(struct platform_device *pdev) 
	if (IS_ERR(dw_wdt.regs))

		return PTR_ERR(dw_wdt.regs);



	dw_wdt.clk = clk_get(&pdev->dev, NULL);

	dw_wdt.clk = devm_clk_get(&pdev->dev, NULL);

	if (IS_ERR(dw_wdt.clk))

		return PTR_ERR(dw_wdt.clk);



	ret = clk_enable(dw_wdt.clk);

	if (ret)

		goto out_put_clk;

		return ret;



	spin_lock_init(&dw_wdt.lock);
@@ -327,8 +327,6 @@ static int dw_wdt_drv_probe(struct platform_device *pdev) 


out_disable_clk:

	clk_disable(dw_wdt.clk);

out_put_clk:

	clk_put(dw_wdt.clk);



	return ret;

}
@@ -338,7 +336,6 @@ static int dw_wdt_drv_remove(struct platform_device *pdev) 
	misc_deregister(&dw_wdt_miscdev);



	clk_disable(dw_wdt.clk);

	clk_put(dw_wdt.clk);



	return 0;

}