diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2018-05-17 19:18:12 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-05-28 22:17:08 +0200 |
| commit | 4cff79e933265e2fb9f00cefefaf5af85d9147f7 (patch) | |
| tree | bd5b440807f8f92ee09e06ae28bdc06e7438d323 /Documentation/laptops/disk-shock-protection.txt | |
| parent | media: vivid: potential integer overflow in vidioc_g_edid() (diff) | |
| download | linux-4cff79e933265e2fb9f00cefefaf5af85d9147f7.tar.xz linux-4cff79e933265e2fb9f00cefefaf5af85d9147f7.zip | |
media: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
In most cases this other symbol is an architecture or platform specific
symbol, or PCI.
Generic symbols and drivers without platform dependencies keep their
dependencies on HAS_DMA, to prevent compiling subsystems or drivers that
cannot work anyway.
This simplifies the dependencies, and allows to improve compile-testing.
Note:
- The various VIDEOBUF*DMA* symbols had to loose their dependencies on
HAS_DMA, as they are selected by several individual drivers.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'Documentation/laptops/disk-shock-protection.txt')
0 files changed, 0 insertions, 0 deletions