Hi,

  CC [M]  drivers/net/wireless/rt2x00mac.o
drivers/net/wireless/rt2x00mac.c: In function `rt2x00mac_tx_rts_cts':
drivers/net/wireless/rt2x00mac.c:61: warning: passing arg 2 of `ieee80211_ctstoself_get' makes pointer from integer without a cast
drivers/net/wireless/rt2x00mac.c:61: warning: passing arg 3 of `ieee80211_ctstoself_get' makes integer from pointer without a cast
drivers/net/wireless/rt2x00mac.c:61: warning: passing arg 4 of `ieee80211_ctstoself_get' makes pointer from integer without a cast
drivers/net/wireless/rt2x00mac.c:61: warning: passing arg 5 of `ieee80211_ctstoself_get' from incompatible pointer type
drivers/net/wireless/rt2x00mac.c:61: error: too many arguments to function `ieee80211_ctstoself_get'
drivers/net/wireless/rt2x00mac.c:65: warning: passing arg 2 of `ieee80211_rts_get' makes pointer from integer without a cast
drivers/net/wireless/rt2x00mac.c:65: warning: passing arg 3 of `ieee80211_rts_get' makes integer from pointer without a cast
drivers/net/wireless/rt2x00mac.c:65: warning: passing arg 4 of `ieee80211_rts_get' makes pointer from integer without a cast
drivers/net/wireless/rt2x00mac.c:65: warning: passing arg 5 of `ieee80211_rts_get' from incompatible pointer type
drivers/net/wireless/rt2x00mac.c:65: error: too many arguments to function `ieee80211_rts_get'
make[3]: *** [drivers/net/wireless/rt2x00mac.o] Error 1
make[2]: *** [drivers/net/wireless] Error 2
make[1]: *** [drivers/net] Error 2
make: *** [drivers] Error 2

This has been fixed for quite some time already.
John, I can't check this myself now, but which rt2x00
patches have gone into the -mm tree? Since I believe
the patch that changed ieee80211_ctstoself_get was
followed by a patch to fix rt2x00 within the same series...

Ivo