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pinctrl: imx: Do not treat a PIN without MUX register as an error
authorAlexander Shiyan <shc_work@mail.ru>
Wed, 1 Jun 2016 19:21:53 +0000 (22:21 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 10 Aug 2016 09:49:27 +0000 (11:49 +0200)
commit8f808f122f445fe1b391d1ee047dadf16437c749
tree0cf83743c169623771fd8d97ad26b681d3e8129a
parent6701df3c0a3672faef3e2cfbc4747254e603324a
pinctrl: imx: Do not treat a PIN without MUX register as an error

commit ba562d5e54fd3136bfea0457add3675850247774 upstream.

Some PINs do not have a MUX register, it is not an error.
It is necessary to allow the continuation of the PINs configuration,
otherwise the whole PIN-group will be configured incorrectly.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/pinctrl/freescale/pinctrl-imx.c