GitLab

Commit 4d7201cd ("usb: usb251xb: add vdd supply support") didn't
covered the non-DT use-case and so the regualtor_enable() call during
probe will fail on those platforms. Also the commit didn't handled the
error case correctly.

Move devm_regulator_get() out of usb251xb_get_ofdata() to address the
1st issue. This can be done without worries because devm_regulator_get()
handles the non-DT use-case too. Add devm_add_action_or_reset() to
address the 2nd bug.

Fixes: 4d7201cd

 ("usb: usb251xb: add vdd supply support")
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Cc: stable <stable@vger.kernel.org>
Acked-by: Richard Leitner <richard.leitner@skidata.com>
Link: https://lore.kernel.org/r/20200226072644.18490-1-m.felsch@pengutronix.de

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>