staging:rtl8192u: Remove repeated definitions - Style

Remove bit field masks which are defined in two files: r819xU_phy.h
and r819xU_phyreg.h. Or in the case of bMaskByte3 defined but never used.

The definitions have been removed from the file r819xU_phy.h.

This is a coding style change, which should have no impact on runtime
code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r819xU_phy.h

@@ -41,14 +41,6 @@ enum rf90_radio_path_e {
 	RF90_PATH_MAX				/* Max RF number 92 support */
 };
 
-#define bMaskByte0                0xff
-#define bMaskByte1                0xff00
-#define bMaskByte2                0xff0000
-#define bMaskByte3                0xff000000
-#define bMaskHWord                0xffff0000
-#define bMaskLWord                0x0000ffff
-#define bMaskDWord                0xffffffff
-
 u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 eRFPath);
 void rtl8192_setBBreg(struct net_device *dev, u32 reg_addr,
 		      u32 bitmask, u32 data);