Fix build error in firmware/imx/ selecting SOC_BUS.
riscv32-linux-ld: drivers/firmware/imx/imx-scu-soc.o: in function `.L9':
imx-scu-soc.c:(.text+0x1b0): undefined reference to `soc_device_register'
Fixes: edbee095fafb ("firmware: imx: add SCU firmware driver support")
Signed-off-by: Randy Dunlap <[email protected]>
Reported-by: kernel test robot <[email protected]>
Cc: Atish Patra <[email protected]>
Cc: Palmer Dabbelt <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Anson Huang <[email protected]>
Cc: Daniel Baluta <[email protected]>
Cc: Shawn Guo <[email protected]>
Cc: Dong Aisheng <[email protected]>
---
drivers/firmware/imx/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- linux-next-20210115.orig/drivers/firmware/imx/Kconfig
+++ linux-next-20210115/drivers/firmware/imx/Kconfig
@@ -13,6 +13,7 @@ config IMX_DSP
config IMX_SCU
bool "IMX SCU Protocol driver"
depends on IMX_MBOX
+ select SOC_BUS
help
The System Controller Firmware (SCFW) is a low-level system function
which runs on a dedicated Cortex-M core to provide power, clock, and
