Messages in this thread | | | Subject | Re: [PATCH -next] cpufreq: mediatek: fix error return code in mtk_cpu_dvfs_info_init() | From | Rex-BC Chen <> | Date | Wed, 18 May 2022 09:36:26 +0800 |
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On Tue, 2022-05-17 at 21:34 +0800, Yang Yingliang wrote: > If regulator_get_voltage() fails, it should return the error code in > mtk_cpu_dvfs_info_init(). > > Fixes: 0daa47325bae ("cpufreq: mediatek: Link CCI device to CPU") > Reported-by: Hulk Robot <hulkci@huawei.com> > Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> > --- > drivers/cpufreq/mediatek-cpufreq.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/cpufreq/mediatek-cpufreq.c > b/drivers/cpufreq/mediatek-cpufreq.c > index 37a1eb20f5ba..3a2be4552020 100644 > --- a/drivers/cpufreq/mediatek-cpufreq.c > +++ b/drivers/cpufreq/mediatek-cpufreq.c > @@ -474,6 +474,7 @@ static int mtk_cpu_dvfs_info_init(struct > mtk_cpu_dvfs_info *info, int cpu) > if (info->soc_data->ccifreq_supported) { > info->vproc_on_boot = regulator_get_voltage(info- > >proc_reg); > if (info->vproc_on_boot < 0) { > + ret = info->vproc_on_boot; > dev_err(info->cpu_dev, > "invalid Vproc value: %d\n", info- > >vproc_on_boot); > goto out_disable_inter_clock;
Thanks for fix this!
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
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