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author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-02-18 18:19:10 (GMT) |
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committer | Eduardo Valentin <edubezval@gmail.com> | 2016-03-08 22:21:41 (GMT) |
commit | 4d3583cd1cb1a51825f195b2cfe8b855827803eb (patch) | |
tree | 4864a2d579886cf6674ec8ea9059636d93bbb768 /drivers/sn | |
parent | 7bc40ddfe807b07bd54193791296a3a9448280de (diff) | |
download | linux-4d3583cd1cb1a51825f195b2cfe8b855827803eb.tar.xz |
thermal: exynos: Use devm_regulator_get_optional() for vtmu
The Exynos TMU DT binding says that the vtmu-supply is optional but the
driver uses devm_regulator_get() that creates a dummy regulator if it's
not defined in the DT. For example the following message is in the log:
10060000.tmu supply vtmu not found, using dummy regulator
Use the optional version of regulator_get() that doesn't create a dummy
regulator and instead returns a -ENODEV errno code. Since it's expected
that a regulator may not be defined and the driver will inform about it:
exynos-tmu 10060000.tmu: Regulator node (vtmu) not found
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/sn')
0 files changed, 0 insertions, 0 deletions