pinctrl: palmas: convert PINCTRL_PALMAS from bool to tristate
authorPaul Gortmaker <paul.gortmaker@windriver.com>
Mon, 13 Jun 2016 21:10:21 +0000 (17:10 -0400)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 22 Jun 2016 16:08:31 +0000 (18:08 +0200)
commit767b8ce361669e81ce8c79034ef3bb32d4788fc3
tree651750db7715b15626bf28f55b42aa42b31f2db6
parent98849fa0163e755ef2c4565c814bf08ffb5a2c4a
pinctrl: palmas: convert PINCTRL_PALMAS from bool to tristate

The Kconfig currently controlling compilation of this code is:

config PINCTRL_PALMAS
        bool "Pinctrl driver for the PALMAS Series MFD devices"

...meaning that it currently is not being built as a module by anyone.

During an audit for non-modular drivers using modular infrastructure
this driver showed up.

But rather than demodularize it, Laxman indicated that it would be
prefereable to instead convert the driver option to tristate.

This does that, and confirms that it will compile and modpost as
such.  However, since I do not have the hardware to confirm that
no new runtime issues exist when modular, that remains untested.

Cc: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/Kconfig