This patch series remove direct calls for BKL on some V4L drivers. It also uses
.unlocked_ioctl for some of those drivers.
This is a work in progress, as I'm doing the conversion manually. We still need
to
touch on the drivers bellow, just due to explicit call to BKL:
drivers/media/video/tlg2300/pd-main.c
drivers/media/video/se401.c
drivers/media/video/zoran/zoran_driver.c
drivers/media/video/cx23885/cx23885-417.c
drivers/media/video/cx23885/cx23885-video.c
drivers/media/video/usbvideo/vicam.c
drivers/media/video/usbvision/usbvision-video.c
drivers/media/video/dabusb.c
drivers/media/video/pwc/pwc-if.c
drivers/media/video/v4l2-dev.c
drivers/media/video/stk-webcam.c
Probably, there are more drivers still using .ioctl, instead of .unsigned_ioctl.
The patches here were not tested yet. Help is needed to test them and to review
the patch series.
Mauro Carvalho Chehab (8):
V4L/DVB: radio-si470x: remove the BKL lock used internally at the
driver
V4L/DVB: radio-si470x: use unlocked ioctl
V4L/DVB: bttv-driver: document functions using mutex_lock
V4L/DVB: bttv: fix driver lock and remove explicit calls to BKL
V4L/DVB: bttv: use unlocked ioctl
V4L/DVB: cx88: Remove BKL
V4L/DVB: Deprecate cpia driver (used for parallel port webcams)
V4L/DVB: Deprecate stradis driver
Documentation/feature-removal-schedule.txt | 17 +-
drivers/media/radio/si470x/radio-si470x-common.c | 27 +-
drivers/media/radio/si470x/radio-si470x-usb.c | 17 +-
drivers/media/radio/si470x/radio-si470x.h | 2 -
drivers/media/video/Kconfig | 48 -
drivers/media/video/Makefile | 4 -
drivers/media/video/bt8xx/bttv-driver.c | 269 +-
drivers/media/video/cpia.c | 4032 ----------------------
drivers/media/video/cpia.h | 432 ---
drivers/media/video/cpia_pp.c | 869 -----
drivers/media/video/cpia_usb.c | 640 ----
drivers/media/video/cx88/cx88-blackbird.c | 14 +-
drivers/media/video/cx88/cx88-video.c | 17 +-
drivers/media/video/stradis.c | 2213 ------------
drivers/staging/Kconfig | 2 +
drivers/staging/Makefile | 1 +
drivers/staging/cpia/Kconfig | 39 +
drivers/staging/cpia/Makefile | 5 +
drivers/staging/cpia/TODO | 8 +
drivers/staging/cpia/cpia.c | 4032 ++++++++++++++++++++++
drivers/staging/cpia/cpia.h | 432 +++
drivers/staging/cpia/cpia_pp.c | 869 +++++
drivers/staging/cpia/cpia_usb.c | 640 ++++
drivers/staging/stradis/Kconfig | 7 +
drivers/staging/stradis/Makefile | 3 +
drivers/staging/stradis/TODO | 6 +
drivers/staging/stradis/stradis.c | 2213 ++++++++++++
27 files changed, 8496 insertions(+), 8362 deletions(-)
delete mode 100644 drivers/media/video/cpia.c
delete mode 100644 drivers/media/video/cpia.h
delete mode 100644 drivers/media/video/cpia_pp.c
delete mode 100644 drivers/media/video/cpia_usb.c
delete mode 100644 drivers/media/video/stradis.c
create mode 100644 drivers/staging/cpia/Kconfig
create mode 100644 drivers/staging/cpia/Makefile
create mode 100644 drivers/staging/cpia/TODO
create mode 100644 drivers/staging/cpia/cpia.c
create mode 100644 drivers/staging/cpia/cpia.h
create mode 100644 drivers/staging/cpia/cpia_pp.c
create mode 100644 drivers/staging/cpia/cpia_usb.c
create mode 100644 drivers/staging/stradis/Kconfig
create mode 100644 drivers/staging/stradis/Makefile
create mode 100644 drivers/staging/stradis/TODO
create mode 100644 drivers/staging/stradis/stradis.c
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