bIntDifClkEnable  372 drivers/staging/rtl8192e/rtl8192e/r8192E_phyreg.h #define bIntDifClkEnable		0x400
bIntDifClkEnable  534 drivers/staging/rtl8712/rtl871x_mp_phy_regdef.h #define	bIntDifClkEnable	0x400	/* Useless */
bIntDifClkEnable  630 drivers/staging/rtl8723bs/include/Hal8192CPhyReg.h #define		bIntDifClkEnable			0x400	/*  Useless */