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gpio: omap: add a GPIO_OMAP option instead of using ARCH_OMAP 

The ARCH_OMAP config option was used to built the GPIO OMAP
driver but this is not consistent with the rest of the GPIO
drivers that have their own Kconfig option.

Also, this make it harder to add dependencies or reverse
dependencies (i.e: select) since that would mean touching the
sub-arch config option.

So is better to add a boolean Kconfig option for this driver
that defaults to true if ARCH_OMAP is enabled.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Javier Martinez Canillas 2014-04-06 16:58:15 +02:00 committed by Linus Walleij
parent 6ef7f38561
commit cd0a3748f3
2 changed files with 8 additions and 1 deletions
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7
drivers/gpio/Kconfig
View File

@ -243,6 +243,13 @@ config GPIO_OCTEON
Say yes here to support the on-chip GPIO lines on the OCTEON
family of SOCs.
config GPIO_OMAP
bool "TI OMAP GPIO support"
default y if ARCH_OMAP
depends on ARM && ARCH_OMAP
help
Say yes here to enable GPIO support for TI OMAP SoCs.
config GPIO_PL061
bool "PrimeCell PL061 GPIO support"
depends on ARM_AMBA

2
drivers/gpio/Makefile
View File

@ -58,7 +58,7 @@ obj-$(CONFIG_GPIO_MVEBU) += gpio-mvebu.o
obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o
obj-$(CONFIG_GPIO_MXS) += gpio-mxs.o
obj-$(CONFIG_GPIO_OCTEON) += gpio-octeon.o
obj-$(CONFIG_ARCH_OMAP) += gpio-omap.o
obj-$(CONFIG_GPIO_OMAP) += gpio-omap.o
obj-$(CONFIG_GPIO_PCA953X) += gpio-pca953x.o
obj-$(CONFIG_GPIO_PCF857X) += gpio-pcf857x.o
obj-$(CONFIG_GPIO_PCH) += gpio-pch.o