BRSR_AckShortPmb  381 drivers/staging/rtl8192e/rtl8192e/r8192E_hw.h #define BRSR_AckShortPmb			BIT23
BRSR_AckShortPmb  184 drivers/staging/rtl8192u/r8192U_hw.h #define BRSR_AckShortPmb			BIT(23)		// CCK ACK: use Short Preamble or not.