MIPS: BMIPS: Enable ARCH_WANT_OPTIONAL_GPIOLIB

Allow BMIPS_GENERIC supported platforms to build GPIO controller
drivers.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Dragan Stancevic <dragan.stancevic@gmail.com>
Cc: cernekee@gmail.com
Cc: jaedon.shin@gmail.com
Cc: gregory.0xf0@gmail.com
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12019/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 500110063a6397435a6a964ec60710ae68af20d7..058dfd2084b813b1028ce02bef2d77de14c9a906 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -170,6 +170,7 @@ config BMIPS_GENERIC
        select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
        select USB_OHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN
        select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
+       select ARCH_WANT_OPTIONAL_GPIOLIB
        help
          Build a generic DT-based kernel image that boots on select
          BCM33xx cable modem chips, BCM63xx DSL chips, and BCM7xxx set-top