sensor_class: use ANDROID_BUILD_TOP in Kbuild

fix the compile error during GKI kernel 5.4:
/home/xizx/work/moto/8350/8350_mainline_0724-new/kernel/msm-5.4/../../motorola/kernel/modules/drivers/sensors/sensors_class.c:22:10: fatal error: 'linux/sensors.h' file not found

Change-Id: I11386a05de3f46e27382334dacbadaedec3f5500
Reviewed-on: https://gerrit.mot.com/1706404
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Zhenxin Xi <xizx@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
xizx 2020-07-27 12:05:14 +08:00 • committed by Zhenxin Xi
commit f316870a53

View file

@ -1,5 +1,5 @@
# add -Wall to try to catch everything we can.
EXTRA_CFLAGS += -Wall
EXTRA_CFLAGS += -I$(TOP)/motorola/kernel/modules/include
EXTRA_CFLAGS += -I$(ANDROID_BUILD_TOP)/motorola/kernel/modules/include
obj-m += sensors_class.o