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authorMika Båtsman <mbatsman@mvista.com>2016-06-17 13:31:37 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-09-15 08:27:54 +0200
commit3838b04f6d5868f5ec5ee52ce1391b6253c6ce16 (patch)
tree179ee87f4d6260d203442e9b69a76c580052f763 /lib
parent390bddc4a36d2ce015a9d78d8624e575cbac9cd3 (diff)
regulator: anatop: allow regulator to be in bypass mode
commit 8a092e682f20f193f2070dba2ea1904e95814126 upstream. Bypass support was added in commit d38018f2019c ("regulator: anatop: Add bypass support to digital LDOs"). A check for valid voltage selectors was added in commit da0607c8df5c ("regulator: anatop: Fail on invalid voltage selector") but it also discards all regulators that are in bypass mode. Add check for the bypass setting. Errors below were seen on a Variscite mx6 board. anatop_regulator 20c8000.anatop:regulator-vddcore@140: Failed to read a valid default voltage selector. anatop_regulator: probe of 20c8000.anatop:regulator-vddcore@140 failed with error -22 anatop_regulator 20c8000.anatop:regulator-vddsoc@140: Failed to read a valid default voltage selector. anatop_regulator: probe of 20c8000.anatop:regulator-vddsoc@140 failed with error -22 Fixes: da0607c8df5c ("regulator: anatop: Fail on invalid voltage selector") Signed-off-by: Mika Båtsman <mbatsman@mvista.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
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