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phy: usbphyc: use regulator_set_enable_if_allowed for disabling vdd supply

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Use regulator_set_enable_if_allowed() api instead of regulator_set_enable()
while disabling vdd supply. This way the driver doesn't see an error
when disabling an always-on regulator.

This patch is needed since the commit f93fab3126 ("Revert 'power:
regulator: Return success on attempt to disable an always-on regulator'")
and use the API introduced by commit cc4a224af2 ("power: regulator:
Introduce regulator_set_enable_if_allowed api").

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrick Delaunay 2020-07-03 19:13:02 +02:00 committed by Patrice Chotard
parent ded48bec05
commit 9f9191a107
1 changed files with 1 additions and 1 deletions
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2
drivers/phy/phy-stm32-usbphyc.c
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@ -263,7 +263,7 @@ static int stm32_usbphyc_phy_power_off(struct phy *phy)
return 0;
if (usbphyc_phy->vdd) {
ret = regulator_set_enable(usbphyc_phy->vdd, false);
ret = regulator_set_enable_if_allowed(usbphyc_phy->vdd, false);
if (ret)
return ret;
}