Install zaptel-1.2.16: unknown field 'owner' specified in i

when make ,error list as follow:
/usr/local/src/zaptel1.2svn/zaptel-1.2/wcusb.c:1452: error: unknown field ‘owner’ specified in initializer
/usr/local/src/zaptel1.2svn/zaptel-1.2/wcusb.c:1452: warning: initialization from incompatible pointer type
make[2]: *** [/usr/local/src/zaptel1.2svn/zaptel-1.2/wcusb.o] Error 1
make[1]: *** [module/usr/local/src/zaptel1.2svn/zaptel-1.2] Error 2
make[1]: Leaving directory `/usr/src/kernels/2.6.15-1.2054_FC5-i686’
make: *** [all] Error 2

have resolved it.
comment the line where “owner” is in wcusb.c