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power: io-domain: fix err handle for regulator get 

Change-Id: I7c8d760676c15776df35708bf4d35552da0cf96b
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
This commit is contained in:
Jianqun Xu 2020-03-27 15:17:53 +08:00
parent 594e14a437
commit 96a4cf48b5
1 changed files with 6 additions and 8 deletions
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14
drivers/power/io-domain/rockchip-io-domain.c
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@ -518,20 +518,18 @@ static int rockchip_iodomain_probe(struct udevice *dev)
continue;
reg = of_get_regulator(dev_ofnode(dev), supply_name);
if (!reg) {
printf("could not find regulator %s\n", supply_name);
return -1;
}
if (!reg)
continue;
uV = regulator_get_value(reg);
if (uV < 0) {
printf("could not get voltage from %s\n", reg->name);
return -1;
if (uV <= 0) {
printf("voltage(%d uV) is invalid from %s\n", uV, reg->name);
continue;
}
if (uV > MAX_VOLTAGE_3_3) {
printf("%d uV is too high from %s\n", uV, reg->name);
return -1;
continue;
}
/* setup our supply */