Convert CONFIG_KIRKWOOD_GPIO to Kconfig
This converts the following to Kconfig:
CONFIG_KIRKWOOD_GPIO
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/km_kirkwood_defconfig b/configs/km_kirkwood_defconfig
index b0a268e..eba4f09 100644
--- a/configs/km_kirkwood_defconfig
+++ b/configs/km_kirkwood_defconfig
@@ -49,6 +49,7 @@
CONFIG_NETCONSOLE=y
CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_RAM=y
+CONFIG_KIRKWOOD_GPIO=y
CONFIG_SYS_I2C_LEGACY=y
CONFIG_SYS_I2C_SOFT=y
CONFIG_SYS_I2C_SOFT_SLAVE=0x0