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gpio: fix SNPS_CREG kconfig dependency warning

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Fix kconfig warning for GPIO_SNPS_CREG:

WARNING: unmet direct dependencies detected for OF_GPIO
  Depends on [n]: GPIOLIB [=y] && OF [=n] && HAS_IOMEM [=y]
  Selected by [y]:
  - GPIO_SNPS_CREG [=y] && GPIOLIB [=y] && HAS_IOMEM [=y] && (ARC || COMPILE_TEST [=y])

Drivers in drivers/gpio/Kconfig depend on OF_GPIO, not select it.
This prevents attempting to build when OF is not enabled.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Randy Dunlap 2018-10-12 20:46:29 -07:00 committed by Linus Walleij
parent 767cd17a5c
commit a7c0b4b80f
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/Kconfig
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@ -440,7 +440,7 @@ config GPIO_SIOX
config GPIO_SNPS_CREG
bool "Synopsys GPIO via CREG (Control REGisters) driver"
depends on ARC || COMPILE_TEST
select OF_GPIO
depends on OF_GPIO
help
This driver supports GPIOs via CREG on various Synopsys SoCs.
This is a single-register MMIO GPIO driver for complex cases