rtl8188eu: Move the post install target hook before the infras

The hook is only used to install firmware blobs, and so it
doesn't need to be declared after the kernel-module infra.
Move it where it belong, to avoid confusion.

Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rtl8188eu/rtl8188eu.mk

@@ -10,12 +10,11 @@ RTL8188EU_LICENSE = GPLv2, proprietary (rtl8188eufw.bin firmware blob)
 RTL8188EU_LICENSE_FILES = COPYING
 RTL8188EU_MODULE_MAKE_OPTS = CONFIG_RTL8188EU=m
 
-$(eval $(kernel-module))
-
 define RTL8188EU_INSTALL_FIRMWARE
 	$(INSTALL) -D -m 644 $(@D)/rtl8188eufw.bin \
 		$(TARGET_DIR)/lib/firmware/rtlwifi/rtl8188eufw.bin
 endef
 RTL8188EU_POST_INSTALL_TARGET_HOOKS += RTL8188EU_INSTALL_FIRMWARE
 
+$(eval $(kernel-module))
 $(eval $(generic-package))