I'm facing yocto build error when trying to build "5.4-2.3.x-imx" branch for wandboard machine.
| AR drivers/scsi/built-in.a
| CC drivers/video/backlight/lcd.o
| CC drivers/video/console/dummycon.o
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c: In function 'cdns3_wa2_gadget_giveback':
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:471:3: error: implicit declaration of function 'cdns3_wa2_descmiss_copy_data'; did you mean 'cdns3_descmiss_copy_data'? [-Werror=implicit-function-declaration]
| 471 | cdns3_wa2_descmiss_copy_data(priv_ep, req);
| | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
| | cdns3_descmiss_copy_data
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c: In function 'cdns3_wa2_gadget_ep_queue':
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:507:3: error: implicit declaration of function 'trace_cdns3_wa2'; did you mean 'trace_cdns3_log'? [-Werror=implicit-function-declaration]
| 507 | trace_cdns3_wa2(priv_ep, "workaround disabled\n");
| | ^~~~~~~~~~~~~~~
| | trace_cdns3_log
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:513:44: error: 'struct cdns3_endpoint' has no member named 'wa2_descmiss_req_list'; did you mean 'descmiss_req_list'?
| 513 | u8 descmiss_empty = list_empty(&priv_ep->wa2_descmiss_req_list);
| | ^~~~~~~~~~~~~~~~~~~~~
| | descmiss_req_list
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:551:21: error: 'struct cdns3_endpoint' has no member named 'wa2_descmiss_req_list'; did you mean 'descmiss_req_list'?
| 551 | &priv_ep->wa2_descmiss_req_list);
| | ^~~~~~~~~~~~~~~~~~~~~
| | descmiss_req_list
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c: In function 'cdns3_wa2_remove_old_request':
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:561:31: error: 'struct cdns3_endpoint' has no member named 'wa2_descmiss_req_list'; did you mean 'descmiss_req_list'?
| 561 | while (!list_empty(&priv_ep->wa2_descmiss_req_list)) {
| | ^~~~~~~~~~~~~~~~~~~~~
| | descmiss_req_list
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:564:48: error: 'struct cdns3_endpoint' has no member named 'wa2_descmiss_req_list'; did you mean 'descmiss_req_list'?
| 564 | priv_req = cdns3_next_priv_request(&priv_ep->wa2_descmiss_req_list);
| | ^~~~~~~~~~~~~~~~~~~~~
| | descmiss_req_list
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:573:12: error: 'struct cdns3_endpoint' has no member named 'wa2_counter'
| 573 | --priv_ep->wa2_counter;
| | ^~
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c: In function 'cdns3_wa2_descmissing_packet':
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:599:13: error: 'struct cdns3_endpoint' has no member named 'wa2_counter'
| 599 | if (priv_ep->wa2_counter >= CDNS3_WA2_NUM_BUFFERS)
| | ^~
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:599:30: error: 'CDNS3_WA2_NUM_BUFFERS' undeclared (first use in this function)
| 599 | if (priv_ep->wa2_counter >= CDNS3_WA2_NUM_BUFFERS)
| | ^~~~~~~~~~~~~~~~~~~~~
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:599:30: note: each undeclared identifier is reported only once for each function it appears in
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:621:9: error: 'struct cdns3_endpoint' has no member named 'wa2_counter'
| 621 | priv_ep->wa2_counter++;
| | ^~
| CC drivers/tty/vt/selection.o
| CC drivers/tee/tee_shm.o
| CC drivers/thermal/of-thermal.o
| CC drivers/usb/cdns3/ep0.o
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c: In function 'cdns3_check_ep_interrupt_proceed':
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:1335:24: error: 'EP_QUIRK_ISO_OUT_EN' undeclared (first use in this function); did you mean 'EP_QUIRK_EXTRA_BUF_EN'?
| 1335 | priv_ep->flags &= ~EP_QUIRK_ISO_OUT_EN;
| | ^~~~~~~~~~~~~~~~~~~
| | EP_QUIRK_EXTRA_BUF_EN
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:1339:3: error: expected '}' before 'else'
| 1339 | else
| | ^~~~
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c: In function '__cdns3_gadget_ep_set_halt':
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:2204:2: error: implicit declaration of function 'trace_cdns3_halt'; did you mean 'trace_cdns3_ring'? [-Werror=implicit-function-declaration]
| 2204 | trace_cdns3_halt(priv_ep, 1, 0);
| | ^~~~~~~~~~~~~~~~
| | trace_cdns3_ring
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:2206:25: error: 'EP_STALLED' undeclared (first use in this function); did you mean 'EP_STALL'?
| 2206 | if (!(priv_ep->flags & EP_STALLED)) {
| | ^~~~~~~~~~
| | EP_STALL
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:2209:22: error: 'EP_STS_DBUSY' undeclared (first use in this function)
| 2209 | if (!(ep_sts_reg & EP_STS_DBUSY))
| | ^~~~~~~~~~~~
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:2212:22: error: 'EP_STALL_PENDING' undeclared (first use in this function)
| 2212 | priv_ep->flags |= EP_STALL_PENDING;
| | ^~~~~~~~~~~~~~~~
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c: In function '__cdns3_gadget_ep_clear_halt':
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:2246:8: error: implicit declaration of function 'readl_poll_timeout_atomic' [-Werror=implicit-function-declaration]
| 2246 | ret = readl_poll_timeout_atomic(&priv_dev->regs->ep_cmd, val,
| | ^~~~~~~~~~~~~~~~~~~~~~~~~
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:2251:22: error: 'EP_STALLED' undeclared (first use in this function); did you mean 'EP_STALL'?
| 2251 | priv_ep->flags &= ~(EP_STALLED | EP_STALL_PENDING);
| | ^~~~~~~~~~
| | EP_STALL
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:2251:35: error: 'EP_STALL_PENDING' undeclared (first use in this function)
| 2251 | priv_ep->flags &= ~(EP_STALLED | EP_STALL_PENDING);
| | ^~~~~~~~~~~~~~~~
| At top level:
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:810:13: warning: 'cdns3_wa1_tray_restore_cycle_bit' defined but not used [-Wunused-function]
| 810 | static void cdns3_wa1_tray_restore_cycle_bit(struct cdns3_device *priv_dev,
| | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:789:12: warning: 'cdns3_wa1_update_guard' defined but not used [-Wunused-function]
| 789 | static int cdns3_wa1_update_guard(struct cdns3_endpoint *priv_ep,
| | ^~~~~~~~~~~~~~~~~~~~~~
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/drivers/usb/cdns3/gadget.c:587:13: warning: 'cdns3_wa2_descmissing_packet' defined but not used [-Wunused-function]
| 587 | static void cdns3_wa2_descmissing_packet(struct cdns3_endpoint *priv_ep)
| | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
| cc1: some warnings being treated as errors
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/scripts/Makefile.build:262: recipe for target 'drivers/usb/cdns3/gadget.o' failed
| make[4]: *** [drivers/usb/cdns3/gadget.o] Error 1
| make[4]: *** Waiting for unfinished jobs....
| CC drivers/tty/tty_io.o
| CC drivers/video/backlight/l4f00242t03.o
| AR drivers/video/console/built-in.a
| CC drivers/tty/serial/earlycon.o
| CC drivers/watchdog/watchdog_core.o
| CC drivers/tee/tee_shm_pool.o
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/scripts/Makefile.build:497: recipe for target 'drivers/usb/cdns3' failed
| make[3]: *** [drivers/usb/cdns3] Error 2
| /home/work/dunfell/Wandboard_build/tmp/work-shared/wandboard/kernel-source/scripts/Makefile.build:497: recipe for target 'drivers/usb' failed
| make[2]: *** [drivers/usb] Error 2
| make[2]: *** Waiting for unfinished jobs....
| CC drivers/watchdog/watchdog_dev.o
| CC drivers/thermal/step_wise.o
I'm facing yocto build error when trying to build "5.4-2.3.x-imx" branch for wandboard machine.