usb: dwc3: omap: Use devm_regulator_get_optional()

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The 'vbus-supply' regulator is optional, so use
devm_regulator_get_optional() instead of checking for property presence
first.

While here, rework the error handling to use dev_err_probe() which
handles deferred probe correctly without an error message.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20241231164456.262581-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Rob Herring (Arm) 2024-12-31 10:44:56 -06:00 • committed by Greg Kroah-Hartman

parent dedab67442

commit 533561a8aa

1 changed files with 4 additions and 8 deletions

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drivers/usb/dwc3/dwc3-omap.c

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