Hi,
Hope you are well.
I wanted to test imx-mailbox on imx8mp. However, when I compile the linux-imx I received the following error:
CALL scripts/checksyscalls.sh
AR drivers/mailbox/built-in.a
CC [M] drivers/mailbox/imx-mailbox.o
AR drivers/built-in.a
AR built-in.a
AR vmlinux.a
LD vmlinux.o
OBJCOPY modules.builtin.modinfo
GEN modules.builtin
GEN .vmlinux.objs
MODPOST Module.symvers
ERROR: modpost: "pm_system_irq_wakeup" [drivers/mailbox/imx-mailbox.ko] undefined!
make[1]: *** [scripts/Makefile.modpost:126: Module.symvers] Error 1
make: *** [Makefile:1964: modpost] Error 2
