Without that driver, there is a link failure in ERROR: modpost: "intel_soc_pmic_exec_mipi_pmic_seq_element" [drivers/staging/media/atomisp/pci/atomisp_gmin_platform.ko] undefined! Add an explicit Kconfig dependency. Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> --- drivers/staging/media/atomisp/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/media/atomisp/Kconfig b/drivers/staging/media/atomisp/Kconfig index c4f3049b0706..e86311c14329 100644 --- a/drivers/staging/media/atomisp/Kconfig +++ b/drivers/staging/media/atomisp/Kconfig @@ -11,6 +11,7 @@ menuconfig INTEL_ATOMISP config VIDEO_ATOMISP tristate "Intel Atom Image Signal Processor Driver" depends on VIDEO_V4L2 && INTEL_ATOMISP + depends on PMIC_OPREGION select IOSF_MBI select VIDEOBUF_VMALLOC ---help--- -- 2.26.2