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pinctrl: bcm: add OF dependencies 

Building without CONFIG_OF gives us these warnings for the broadcom
pinctrl drivers:

drivers/pinctrl/bcm/pinctrl-nsp-mux.c:356:20: error: 'pinconf_generic_dt_node_to_map_group' undeclared here (not in a function)
drivers/pinctrl/bcm/pinctrl-cygnus-mux.c:739:20: error: 'pinconf_generic_dt_node_to_map_group' undeclared here (not in a function)

The function is only available when CONFIG_OF is set, so we should add
a Kconfig dependency for both drivers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: cc4fa83f66 ("pinctrl: nsp: add pinmux driver support for Broadcom NSP SoC")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Arnd Bergmann 2016-07-15 22:29:54 +02:00 committed by Linus Walleij
parent 8bf0bd4173
commit 53056f5939
1 changed files with 2 additions and 0 deletions
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2
drivers/pinctrl/bcm/Kconfig
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@ -60,6 +60,7 @@ config PINCTRL_IPROC_GPIO
config PINCTRL_CYGNUS_MUX
bool "Broadcom Cygnus IOMUX driver"
depends on (ARCH_BCM_CYGNUS || COMPILE_TEST)
depends on OF
select PINMUX
select GENERIC_PINCONF
default ARCH_BCM_CYGNUS
@ -103,6 +104,7 @@ config PINCTRL_NS2_MUX
config PINCTRL_NSP_MUX
bool "Broadcom NSP IOMUX driver"
depends on (ARCH_BCM_NSP || COMPILE_TEST)
depends on OF
select PINMUX
select GENERIC_PINCONF
default ARCH_BCM_NSP