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cpufreq: mediatek: change to regulator_get_optional 

For new mediatek chip mt8183,
cci and little cluster share the same buck,
so need to modify the attribute of regulator from exclusive to optional

Signed-off-by: Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Andrew-sh.Cheng 2019-08-13 21:31:46 +08:00 committed by Viresh Kumar
parent 75c000c4bc
commit dce0bb84a7
1 changed files with 1 additions and 1 deletions
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2
drivers/cpufreq/mediatek-cpufreq.c
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@ -338,7 +338,7 @@ static int mtk_cpu_dvfs_info_init(struct mtk_cpu_dvfs_info *info, int cpu)
goto out_free_resources;
}
proc_reg = regulator_get_exclusive(cpu_dev, "proc");
proc_reg = regulator_get_optional(cpu_dev, "proc");
if (IS_ERR(proc_reg)) {
if (PTR_ERR(proc_reg) == -EPROBE_DEFER)
pr_warn("proc regulator for cpu%d not ready, retry.\n",