linux-next: build warning after merge of the rpmsg tree

From: Stephen Rothwell
Date: Tue Jun 27 2017 - 00:45:26 EST


Hi Bjorn,

After merging the rpmsg tree, today's linux-next build
(arm_multi_v7_defconfig) produced this warning:

drivers/i2c/Kconfig:7:error: recursive dependency detected!
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/i2c/Kconfig:7: symbol I2C is selected by FB_DDC
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/video/fbdev/Kconfig:63: symbol FB_DDC is selected by FB_CYBER2000_DDC
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/video/fbdev/Kconfig:390: symbol FB_CYBER2000_DDC depends on FB_CYBER2000
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/video/fbdev/Kconfig:378: symbol FB_CYBER2000 depends on FB
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/video/fbdev/Kconfig:5: symbol FB is selected by DRM_KMS_FB_HELPER
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/gpu/drm/Kconfig:72: symbol DRM_KMS_FB_HELPER depends on DRM_KMS_HELPER
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/gpu/drm/Kconfig:66: symbol DRM_KMS_HELPER is selected by DRM_VIRTIO_GPU
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/gpu/drm/virtio/Kconfig:1: symbol DRM_VIRTIO_GPU depends on VIRTIO
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/virtio/Kconfig:1: symbol VIRTIO is selected by RPMSG_VIRTIO
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/rpmsg/Kconfig:35: symbol RPMSG_VIRTIO is selected by KEYSTONE_REMOTEPROC
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/remoteproc/Kconfig:74: symbol KEYSTONE_REMOTEPROC depends on RESET_CONTROLLER
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/reset/Kconfig:4: symbol RESET_CONTROLLER is selected by QCOM_SCM
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/firmware/Kconfig:205: symbol QCOM_SCM is selected by VIDEO_QCOM_VENUS
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/media/platform/Kconfig:474: symbol VIDEO_QCOM_VENUS depends on V4L_MEM2MEM_DRIVERS
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/media/platform/Kconfig:162: symbol V4L_MEM2MEM_DRIVERS depends on VIDEO_V4L2
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"
drivers/media/v4l2-core/Kconfig:6: symbol VIDEO_V4L2 depends on I2C

and more ...

Probably introduced by commit

e88bb8f7a12c ("remoteproc/keystone: Add a remoteproc driver for Keystone 2 DSPs")

--
Cheers,
Stephen Rothwell