From: Mark Brown broonie@linaro.org
Currently arm64 does not support PCI but it does support v4l2. Since the PCI skeleton driver is built unconditionally as a module with no dependency on PCI this causes build failures for arm64 allmodconfig. Fix this by defining a symbol VIDEO_PCI_SKELETON for the skeleton and conditionalising the build on that.
Signed-off-by: Mark Brown broonie@linaro.org ---
The patch adding the Makefile was added to the Documentation tree, either it should be reverted or something like this added on top.
Documentation/video4linux/Makefile | 2 +- drivers/media/v4l2-core/Kconfig | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/Documentation/video4linux/Makefile b/Documentation/video4linux/Makefile index d58101e788fc..65a351d75c95 100644 --- a/Documentation/video4linux/Makefile +++ b/Documentation/video4linux/Makefile @@ -1 +1 @@ -obj-m := v4l2-pci-skeleton.o +obj-$(CONFIG_VIDEO_PCI_SKELETON) := v4l2-pci-skeleton.o diff --git a/drivers/media/v4l2-core/Kconfig b/drivers/media/v4l2-core/Kconfig index 9ca0f8d59a14..2b368f711c9e 100644 --- a/drivers/media/v4l2-core/Kconfig +++ b/drivers/media/v4l2-core/Kconfig @@ -25,6 +25,13 @@ config VIDEO_FIXED_MINOR_RANGES
When in doubt, say N.
+config VIDEO_PCI_SKELETON + tristate "Skeleton PCI V4L2 driver" + depends on PCI && COMPILE_TEST + ---help--- + Enable build of the skeleton PCI driver, used as a reference + when developign new drivers. + # Used by drivers that need tuner.ko config VIDEO_TUNER tristate