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Commit 69dd89a1 authored by Arvind Yadav's avatar Arvind Yadav Committed by Greg Kroah-Hartman
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thermal: hisilicon: Handle return value of clk_prepare_enable 



commit 919054fdfc8adf58c5512fe9872eb53ea0f5525d upstream.

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

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
Signed-off-by: default avatarKevin Wangtao <kevin.wangtao@hisilicon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c0303e4f

drivers/thermal/hisi_thermal.c

+4 −1
Original line number Diff line number Diff line
@@ -389,8 +389,11 @@ static int hisi_thermal_suspend(struct device *dev) 
static int hisi_thermal_resume(struct device *dev)

{

	struct hisi_thermal_data *data = dev_get_drvdata(dev);

	int ret;



	clk_prepare_enable(data->clk);

	ret = clk_prepare_enable(data->clk);

	if (ret)

		return ret;



	data->irq_enabled = true;

	hisi_thermal_enable_bind_irq_sensor(data);