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| author | Eugen Hristev <eugen.hristev@collabora.com> | 2023-04-19 16:45:26 +0300 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2023-07-04 11:21:12 +0900 |
| commit | 8202bc29454cfdd5839058e4b79c36a3fbb221cf (patch) | |
| tree | 744bd9cc4265fb5ad94e82a9e7ff25df44950c4e /drivers/power | |
| parent | 29fca9f23a3b730cbf91c18617e25d9d8e3a26b7 (diff) | |
| download | u-boot-8202bc29454cfdd5839058e4b79c36a3fbb221cf.tar.gz u-boot-8202bc29454cfdd5839058e4b79c36a3fbb221cf.tar.bz2 u-boot-8202bc29454cfdd5839058e4b79c36a3fbb221cf.zip | |
regulator: handle different error codes in regulator_set_enable_if_allowed
The regulator core can return different codes which are not considered
a real error for this function.
Return success in such cases.
Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/regulator/regulator-uclass.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/power/regulator/regulator-uclass.c b/drivers/power/regulator/regulator-uclass.c index d608f7c236..3a6ba69f6d 100644 --- a/drivers/power/regulator/regulator-uclass.c +++ b/drivers/power/regulator/regulator-uclass.c @@ -197,6 +197,12 @@ int regulator_set_enable_if_allowed(struct udevice *dev, bool enable) ret = regulator_set_enable(dev, enable); if (ret == -ENOSYS || ret == -EACCES) return 0; + /* if we want to disable but it's in use by someone else */ + if (!enable && ret == -EBUSY) + return 0; + /* if it's already enabled/disabled */ + if (ret == -EALREADY) + return 0; return ret; } |