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| author | Chris Packham <chris.packham@alliedtelesis.co.nz> | 2023-04-19 01:36:55 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2023-04-21 16:27:23 +0200 |
| commit | 2a8e41ad337508fc5d598c0f9288890214f8e318 (patch) | |
| tree | 8ccab1df27d3beae97634f11bde8bcbbe5877104 /drivers/extcon/extcon-qcom-spmi-misc.c | |
| parent | hwmon: (aquacomputer_d5next) Add support for Aquacomputer Aquastream XT (diff) | |
| download | linux-2a8e41ad337508fc5d598c0f9288890214f8e318.tar.xz linux-2a8e41ad337508fc5d598c0f9288890214f8e318.zip | |
hwmon: (adt7475) Use device_property APIs when configuring polarity
On DT unaware platforms of_property_read_u32_array() returns -ENOSYS
which wasn't handled by the code treating adi,pwm-active-state as
optional. Update the code to use device_property_read_u32_array() which
deals gracefully with DT unaware platforms.
Fixes: 86da28eed4fb ("hwmon: (adt7475) Add support for inverting pwm output")
Reported-by: Mariusz Białończyk <manio@skyboo.net>
Link: https://lore.kernel.org/linux-hwmon/52e26a67-9131-2dc0-40cb-db5c07370027@alliedtelesis.co.nz/T/#mdd0505801e0a4e72340de009a47c0fca4f771ed3
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20230418233656.869055-2-chris.packham@alliedtelesis.co.nz
Cc: stable@vger.kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/extcon/extcon-qcom-spmi-misc.c')
0 files changed, 0 insertions, 0 deletions