Commit 65360944 authored Jun 07, 2017 by Arvind Yadav Committed by Wim Van Sebroeck Jul 03, 2017

watchdog: meson: Handle return value of clk_prepare_enable



clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

parent cddda07c

drivers/watchdog/meson_gxbb_wdt.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -203,7 +203,9 @@ static int meson_gxbb_wdt_probe(struct platform_device *pdev)
		if (IS_ERR(data->clk))
		return PTR_ERR(data->clk);

		clk_prepare_enable(data->clk);
		ret = clk_prepare_enable(data->clk);
		if (ret)
		return ret;

		platform_set_drvdata(pdev, data);

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