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v4l2-pci-skeleton: Only build if PCI is available 

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>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org> [added VIDEO dependencies]
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Mark Brown 2014-09-25 11:23:27 -07:00 committed by Jiri Kosina
parent 6ab0e475f1
commit 19f94f9700
2 changed files with 10 additions and 1 deletions
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2
Documentation/video4linux/Makefile
View File

@ -1 +1 @@
obj-m := v4l2-pci-skeleton.o
obj-$(CONFIG_VIDEO_PCI_SKELETON) := v4l2-pci-skeleton.o

9
drivers/media/v4l2-core/Kconfig
View File

@ -25,6 +25,15 @@ config VIDEO_FIXED_MINOR_RANGES
When in doubt, say N.
config VIDEO_PCI_SKELETON
tristate "Skeleton PCI V4L2 driver"
depends on PCI && BUILD_DOCSRC
depends on VIDEO_V4L2 && VIDEOBUF2_CORE
depends on VIDEOBUF2_MEMOPS && VIDEOBUF2_DMA_CONTIG
---help---
Enable build of the skeleton PCI driver, used as a reference
when developing new drivers.
# Used by drivers that need tuner.ko
config VIDEO_TUNER
tristate