r334229 breaks build kernel

[Dmitriy Makarov]

Hi,

probably this last changes https://svnweb.freebsd.org/base?view=revision&revision=334229 breaks buildkernel in stable/11

If it is related my kernel config contains IOSCHED option:
options         CAM_IOSCHED_DYNAMIC


cc -target x86_64-unknown-freebsd11.2 --sysroot=/usr/obj/usr/src/tmp -B/usr/obj/usr/src/tmp/usr/bin -c -O2 -pipe -fno-strict-aliasing  -g -nostdinc  -I. -I/usr/src/sys -I/usr/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h  -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD  -MF.depend.cam_iosched.o -MTcam_iosched.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -gdwarf-2 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -Wno-error-address-of-packed-member  -mno-aes -mno-avx  -std=iso9899:1999 -Werror  /usr/src/sys/cam/cam_iosched.c

/usr/src/sys/cam/cam_iosched.c:513:40: error: no member named 'quanta1' in 'struct cam_iosched_softc'; did you mean 'quanta'?
        callout_reset(&isc->ticker, hz / isc->quanta1, cam_iosched_ticker, isc);
                                              ^~~~~~~
                                              quanta
/usr/src/sys/sys/callout.h:115:28: note: expanded from macro 'callout_reset'
    callout_reset_on((c), (on_tick), (fn), (arg), -1)
                           ^
/usr/src/sys/sys/callout.h:112:43: note: expanded from macro 'callout_reset_on'
    callout_reset_sbt_on((c), tick_sbt * (to_ticks), 0, (fn), (arg),    \
                                          ^
/usr/src/sys/cam/cam_iosched.c:267:7: note: 'quanta' declared here
        int             quanta;                 /* Number of quanta per second */
                        ^
1 error generated.