media: staging: media: atomisp: add PMIC_OPREGION dependency

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 <[email protected]>
Reviewed-by: Nathan Chancellor <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Author: arndb

drivers/staging/media/atomisp/Kconfig

@@ -12,6 +12,7 @@ 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---