linux-kernel - [PATCH 3/8] gpio: GPIO_REGMAP: select REGMAP instead of depending on it

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Message-Id: <20230226053953.4681-4-rdunlap@infradead.org>
Date:   Sat, 25 Feb 2023 21:39:48 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        Michael Walle <michael@...le.cc>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>, linux-gpio@...r.kernel.org
Subject: [PATCH 3/8] gpio: GPIO_REGMAP: select REGMAP instead of depending on it

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@...radead.org>
Cc: Michael Walle <michael@...le.cc>
Cc: Linus Walleij <linus.walleij@...aro.org>
Cc: Bartosz Golaszewski <brgl@...ev.pl>
Cc: linux-gpio@...r.kernel.org
---
 drivers/gpio/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -- a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
--- 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