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authorMarco Felsch <m.felsch@pengutronix.de>2019-09-17 18:40:20 +0300
committerMark Brown <broonie@kernel.org>2019-09-17 18:59:18 +0300
commit131cb1210d4b58acb0695707dad2eb90dcb50a2a (patch)
treee63748a9983acc5471f07dfaf685ca52aa22a82f /drivers/regulator/of_regulator.c
parentc82f27df07573ec7b124efe176d2ac6c038787a5 (diff)
downloadlinux-131cb1210d4b58acb0695707dad2eb90dcb50a2a.tar.xz
regulator: of: fix suspend-min/max-voltage parsing
Currently the regulator-suspend-min/max-microvolt must be within the root regulator node but the dt-bindings specifies it as subnode properties for the regulator-state-[mem/disk/standby] node. The only DT using this bindings currently is the at91-sama5d2_xplained.dts and this DT uses it correctly. I don't know if it isn't tested but it can't work without this fix. Fixes: f7efad10b5c4 ("regulator: add PM suspend and resume hooks") Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Link: https://lore.kernel.org/r/20190917154021.14693-3-m.felsch@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/of_regulator.c')
-rw-r--r--drivers/regulator/of_regulator.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 9112faa6a9a0..38dd06fbab38 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -231,12 +231,12 @@ static int of_get_regulation_constraints(struct device *dev,
"regulator-off-in-suspend"))
suspend_state->enabled = DISABLE_IN_SUSPEND;
- if (!of_property_read_u32(np, "regulator-suspend-min-microvolt",
- &pval))
+ if (!of_property_read_u32(suspend_np,
+ "regulator-suspend-min-microvolt", &pval))
suspend_state->min_uV = pval;
- if (!of_property_read_u32(np, "regulator-suspend-max-microvolt",
- &pval))
+ if (!of_property_read_u32(suspend_np,
+ "regulator-suspend-max-microvolt", &pval))
suspend_state->max_uV = pval;
if (!of_property_read_u32(suspend_np,