touchscreen_mmi: fix undefined symbol error on kernel 5.4

TP:
There is a compilation error on kernel 5.4:
	ERROR: sensors_classdev_unregister undefined!
	ERROR: sensors_classdev_register undefined!

So specific the depended module sensors symbol file.

NO_PROP_NEEDED: <only for v(CR) project>

Change-Id: I4d0acbc01e8c91c6d0226e26e1cd408d55b8df9c
Reviewed-on: https://gerrit.mot.com/1708522
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Jichao Zou <zoujc@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
litong 2020-07-29 17:53:01 +08:00 • committed by litong20
commit a436a73ce0

View file

@ -17,3 +17,5 @@ endif
obj-m := touchscreen_mmi.o
touchscreen_mmi-objs := touchscreen_mmi_class.o touchscreen_mmi_panel.o touchscreen_mmi_notif.o touchscreen_mmi_gesture.o
KBUILD_EXTRA_SYMBOLS += $(CURDIR)/$(KBUILD_EXTMOD)/../../../sensors/Module.symvers