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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-09 09:47:22 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-09 09:47:22 -0700 |
commit | ed63b9c873601ca113da5c7b1745e3946493e9f3 (patch) | |
tree | 94e96db2b79a8d123c0645dd64b3830bc4d20bfe /drivers/media/common/videobuf2/videobuf2-memops.c | |
parent | Merge tag 'please-pull-for_5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras (diff) | |
parent | media: allegro: use new v4l2_m2m_ioctl_try_encoder_cmd funcs (diff) | |
download | linux-dev-ed63b9c873601ca113da5c7b1745e3946493e9f3.tar.xz linux-dev-ed63b9c873601ca113da5c7b1745e3946493e9f3.zip |
Merge tag 'media/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- new Atmel microship ISC driver
- coda has gained support for mpeg2 and mpeg4
- cxusb gained support for analog TV
- rockchip staging driver was split into two separate staging drivers
- added a new staging driver for Allegro DVT video IP core
- added a new staging driver for Amlogic Meson video decoder
- lots of improvements and cleanups
* tag 'media/v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (398 commits)
media: allegro: use new v4l2_m2m_ioctl_try_encoder_cmd funcs
media: doc-rst: Fix typos
media: radio-raremono: change devm_k*alloc to k*alloc
media: stv0297: fix frequency range limit
media: rc: Prefer KEY_NUMERIC_* for number buttons on remotes
media: dvb_frontend: split dvb_frontend_handle_ioctl function
media: mceusb: disable "nonsensical irdata" messages
media: rc: remove redundant dev_err message
media: cec-notifier: add new notifier functions
media: cec: add struct cec_connector_info support
media: cec-notifier: rename variables, check kstrdup and n->conn_name
media: MAINTAINERS: Add maintainers for Media Controller
media: staging: media: tegra-vde: Defer dmabuf's unmapping
media: staging: media: tegra-vde: Add IOMMU support
media: hdpvr: fix locking and a missing msleep
media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom()
media: atmel: atmel-isc: fix i386 build error
media: v4l2-ctrl: Move compound control initialization
media: hantro: Use vb2_get_buffer
media: pci: cx88: Change the type of 'missed' to u64
...
Diffstat (limited to 'drivers/media/common/videobuf2/videobuf2-memops.c')
-rw-r--r-- | drivers/media/common/videobuf2/videobuf2-memops.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/media/common/videobuf2/videobuf2-memops.c b/drivers/media/common/videobuf2/videobuf2-memops.c index c4a85be48ac2..6e9e05153f4e 100644 --- a/drivers/media/common/videobuf2/videobuf2-memops.c +++ b/drivers/media/common/videobuf2/videobuf2-memops.c @@ -26,7 +26,6 @@ * vb2_create_framevec() - map virtual addresses to pfns * @start: Virtual user address where we start mapping * @length: Length of a range to map - * @write: Should we map for writing into the area * * This function allocates and fills in a vector with pfns corresponding to * virtual address range passed in arguments. If pfns have corresponding pages, @@ -35,17 +34,13 @@ * failure. Returned vector needs to be freed via vb2_destroy_pfnvec(). */ struct frame_vector *vb2_create_framevec(unsigned long start, - unsigned long length, - bool write) + unsigned long length) { int ret; unsigned long first, last; unsigned long nr; struct frame_vector *vec; - unsigned int flags = FOLL_FORCE; - - if (write) - flags |= FOLL_WRITE; + unsigned int flags = FOLL_FORCE | FOLL_WRITE; first = start >> PAGE_SHIFT; last = (start + length - 1) >> PAGE_SHIFT; |