gpio: GPIO_REGMAP: select REGMAP instead of depending on it

[ Upstream commit d49765b5f4320a402fbc4ed5edfd73d87640f27c ]

REGMAP is a hidden (not user visible) symbol. Users cannot set it
directly thru "make *config", so drivers should select it instead of
depending on it if they need it.

Consistently using "select" or "depends on" can also help reduce
Kconfig circular dependency issues.

Therefore, change the use of "depends on REGMAP" to "select REGMAP".

Fixes: ebe363197e52 ("gpio: add a reusable generic gpio_chip using regmap")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Michael Walle <michael@walle.cc>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: linux-gpio@vger.kernel.org
Acked-by: Michael Walle <michael@walle.cc>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index a01af11806164c42680e2eb2a917fecca9a9f6f5..e3af86f06c63068d6d8fb313f10c5277dcdee324 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -100,7 +100,7 @@ config GPIO_GENERIC
        tristate
 
 config GPIO_REGMAP
-       depends on REGMAP
+       select REGMAP
        tristate
 
 # put drivers in the right section, in alphabetical order