AFH_PSD 49 drivers/staging/rtl8188eu/include/odm.h #define AFH_PSD 1 /* 0:normal PSD scan, 1: only do 20 pts PSD */ AFH_PSD 40 drivers/staging/rtl8723bs/hal/odm.h #define AFH_PSD 1 /* 0:normal PSD scan, 1: only do 20 pts PSD */