kernel: Enable CONFIG_SPI_SPIDEV when selecting kmod-spidev

Without this patch /dev/spidev*.* only appears if CONFIG_SPI_SPIDEV is manually
selected and set to "y" from the kernel config.

Signed-off-by: Álvaro Fernández Rojas <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>

SVN-Revision: 40784

package/kernel/linux/modules/spi.mk

@@ -77,7 +77,7 @@ $(eval $(call KernelPackage,spi-gpio))
 define KernelPackage/spi-dev
   SUBMENU:=$(SPI_MENU)
   TITLE:=User mode SPI device driver
-  KCONFIG:=CONFIG_SPI_SPIDEV \
+  KCONFIG:=CONFIG_SPI_SPIDEV=y \
           CONFIG_SPI=y \
           CONFIG_SPI_MASTER=y
   FILES:=$(LINUX_DIR)/drivers/spi/spidev.ko