staging: rtl8188eu: Rename rtl8188e_phycfg.c to phy.c

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/Makefile

@@ -34,7 +34,7 @@ r8188eu-y :=				\
 		hal/rtl8188e_cmd.o	\
 		hal/rtl8188e_dm.o	\
 		hal/rtl8188e_hal_init.o	\
-		hal/rtl8188e_phycfg.o	\
+		hal/phy.o \
 		hal/rtl8188e_rf6052.o	\
 		hal/rtl8188e_rxdesc.o	\
 		hal/rtl8188e_xmit.o	\