modules: iio-mxs-lradc: build on mxs only

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

package/kernel/linux/modules/iio.mk

@@ -54,7 +54,7 @@ $(eval $(call KernelPackage,iio-ad799x))
 
 define KernelPackage/iio-mxs-lradc
   SUBMENU:=$(IIO_MENU)
-  DEPENDS:=+kmod-iio-core
+  DEPENDS:=@TARGET_mxs +kmod-iio-core
   TITLE:=Freescale i.MX23/i.MX28 LRADC ADC driver
   KCONFIG:= \
 	CONFIG_MXS_LRADC_ADC