rtl8192su-firmware: move firmware to own package

Instead of downloading the firmware from some website take it from
linux-firmware package and do not download it separately any more.

Signed-off-by: Hauke Mehrtens <[email protected]>

package/firmware/linux-firmware/realtek.mk

@@ -48,3 +48,10 @@ define Package/rtl8192se-firmware/install
 	$(INSTALL_DATA) $(PKG_BUILD_DIR)/rtlwifi/rtl8192sefw.bin $(1)/lib/firmware/rtlwifi
 endef
 $(eval $(call BuildPackage,rtl8192se-firmware))
+
+Package/rtl8192su-firmware = $(call Package/firmware-default,RealTek RTL8192SU firmware)
+define Package/rtl8192su-firmware/install
+	$(INSTALL_DIR) $(1)/lib/firmware/rtlwifi
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/rtlwifi/rtl8712u.bin $(1)/lib/firmware/rtlwifi
+endef
+$(eval $(call BuildPackage,rtl8192su-firmware))

package/kernel/linux/modules/wireless.mk

@@ -43,7 +43,7 @@ $(eval $(call KernelPackage,net-prism54))
 define KernelPackage/net-rtl8192su
   SUBMENU:=$(WIRELESS_MENU)
   TITLE:=RTL8192SU support (staging)
-  DEPENDS:=@USB_SUPPORT +@DRIVER_WEXT_SUPPORT +kmod-usb-core
+  DEPENDS:=@USB_SUPPORT +@DRIVER_WEXT_SUPPORT +kmod-usb-core +rtl8192su-firmware
   KCONFIG:=\
 	CONFIG_STAGING=y \
 	CONFIG_R8712U
@@ -55,20 +55,4 @@ define KernelPackage/net-rtl8192su/description
  Kernel modules for RealTek RTL8712 and RTL81XXSU fullmac support.
 endef
 
-# R8712 FullMAC firmware
-R8712_FW:=rtl8712u.bin
-
-define Download/net-rtl8192su
-  FILE:=$(R8712_FW)
-
-  URL:=http://mirrors.arizona.edu/raspbmc/downloads/bin/lib/wifi/rtlwifi/
-  MD5SUM:=8e6396b5844a3e279ae8679555dec3f0
-endef
-
-define KernelPackage/net-rtl8192su/install
-	$(INSTALL_DIR) $(1)/lib/firmware/rtlwifi
-	$(INSTALL_DATA) $(DL_DIR)/$(R8712_FW) $(1)/lib/firmware/rtlwifi/
-endef
-
-$(eval $(call Download,net-rtl8192su))
 $(eval $(call KernelPackage,net-rtl8192su))