kernel: unify the two kmod-usb-mxs-phy packages

There are two packages with the name kmod-usb-mxs-phy in OpenWrt which
causes warnings on every build.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 40663

package/kernel/linux/modules/usb.mk

@@ -1364,7 +1364,7 @@ $(eval $(call KernelPackage,usb-chipidea,1))
 
 define KernelPackage/usb-mxs-phy
   TITLE:=Support for Freescale MXS USB PHY
-  DEPENDS:=@TARGET_imx6
+  DEPENDS:=@TARGET_imx6||TARGET_mxs +TARGET_mxs:kmod-usb-chipidea-imx
   KCONFIG:=CONFIG_USB_MXS_PHY
   FILES:=\
 	$(LINUX_DIR)/drivers/usb/phy/phy-mxs-usb.ko

target/linux/mxs/modules.mk

@@ -49,22 +49,6 @@ endef
 
 $(eval $(call KernelPackage,usb-chipidea-imx,1))
 
-define KernelPackage/usb-mxs-phy
-    TITLE:=Support for Freescale MXS USB PHY controllers
-    DEPENDS:=+kmod-usb-chipidea-imx
-    KCONFIG:= \
-	CONFIG_USB_MXS_PHY
-    FILES:=$(LINUX_DIR)/drivers/usb/phy/phy-mxs-usb.ko
-    AUTOLOAD:=$(call AutoLoad,50,phy-mxs-usb,1)
-    $(call AddDepends/usb)
-endef
-
-define KernelPackage/usb-mxs-phy/description
-    Kernel support for Freescale MXS USB PHY controllers
-endef
-
-$(eval $(call KernelPackage,usb-mxs-phy,1))
-
 define KernelPackage/sound-soc-mxs
     TITLE:=Freescale i.MX23/i.MX28 built-in SoC sound support
     KCONFIG:= \