Urb1101

brcmfmac.ko is undefined when executing make

3

in Raspberrypi 4B, I executed make in patches/bcm43455c0/7_45_234_4ca95bb_CY/nexmon. but got error: `BUILDING DRIVER for kernel 5.10 brcmfmac_5.10.y-nexmon/brcmfmac.ko (details: log/driver.log)` `ERROR: modpost: "brcmf_dmi_probe" [～/nexmon/patches/driver/brcmfmac_5.10.y-nexmon/brcmfmac.ko] undefined!` kernel version:5.10.71-v8+ is there a way...