staging: brcm80211: remove unused broadcom byte swapping macroses
staging: brcm80211: remove unused broadcom byte swapping macroses

- BCMSWAP32
- bcmswap32
- BCMSWAP32BY16
- bcmswap32by16

Signed-off-by: Stanislav Fomichev <c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b@fomichev.me>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@suse.de>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas