staging: rtl8188eu: rename Hal8188EPhyReg.h

Rename header file to avoid CamelCase.

Hal8188EPhyReg.h -> hal8188e_phy_reg.h
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/include/rtl8188e_hal.h

@@ -10,7 +10,7 @@
 
 /* include HAL Related header after HAL Related compiling flags */
 #include "rtl8188e_spec.h"
-#include "Hal8188EPhyReg.h"
+#include "hal8188e_phy_reg.h"
 #include "hal8188e_phy_cfg.h"
 #include "rtl8188e_dm.h"
 #include "rtl8188e_recv.h"