linux/drivers/staging/lirc, branch v3.0.56

media: lirc_sir: make device registration work

2012-10-02T16:47:42Z

commit 4b71ca6bce8fab3d08c61bf330e781f957934ae1 upstream. For one, the driver device pointer needs to be filled in, or the lirc core will refuse to load the driver. And we really need to wire up all the platform_device bits. This has been tested via the lirc sourceforge tree and verified to work, been sitting there for months, finally getting around to sending it. :\ Signed-off-by: Jarod Wilson Signed-off-by: Mauro Carvalho Chehab CC: Josh Boyer Signed-off-by: Greg Kroah-Hartman

media: staging: lirc_serial: Do not assume error codes returned by request_irq()

2012-03-12T17:33:00Z

commit affc9a0d59ac49bd304e2137bd5e4ffdd6fdfa52 upstream. lirc_serial_probe() must fail if request_irq() returns an error, even if it isn't EBUSY or EINVAL, Signed-off-by: Ben Hutchings Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Nieder Signed-off-by: Greg Kroah-Hartman

media: staging: lirc_serial: Fix deadlock on resume failure

2012-03-12T17:33:00Z

commit 1ff1d88e862948ae5bfe490248c023ff8ac2855d upstream. A resume function cannot remove the device it is resuming! Signed-off-by: Ben Hutchings Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Nieder Signed-off-by: Greg Kroah-Hartman

media: staging: lirc_serial: Free resources on failure paths of lirc_serial_probe()

2012-03-12T17:33:00Z

commit c8e57e1b766c2321aa76ee5e6878c69bd2313d62 upstream. Failure to allocate the I/O region leaves the IRQ allocated. A later failure leaves them both allocated. Reported-by: Torsten Crass Signed-off-by: Ben Hutchings Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Nieder Signed-off-by: Greg Kroah-Hartman

media: staging: lirc_serial: Fix init/exit order

2012-03-12T17:33:00Z

commit 9105b8b200410383d0854bbe237ee385d7d33ba6 upstream. Currently the module init function registers a platform_device and only then allocates its IRQ and I/O region. This allows allocation to race with the device's suspend() function. Instead, allocate resources in the platform driver's probe() function and free them in the remove() function. The module exit function removes the platform device before the character device that provides access to it. Change it to reverse the order of initialisation. Signed-off-by: Ben Hutchings Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Nieder Signed-off-by: Greg Kroah-Hartman

[media] [staging] lirc_serial: allocate irq at init time

2011-07-01T19:32:45Z

There's really no good reason not to just grab the desired IRQ at driver init time, instead of every time the lirc device node is accessed. This also improves the speed and reliability with which a serial transmitter can operate, as back-to-back transmission attempts (i.e., channel change to a multi-digit channel) don't have to spend time acquiring and then releasing the IRQ for every digit, sometimes multiple times, if lircd has been told to use the min_repeat parameter. CC: devel@driverdev.osuosl.org Signed-off-by: Jarod Wilson Signed-off-by: Mauro Carvalho Chehab

[media] lirc_zilog: fix spinning rx thread

2011-07-01T19:32:27Z

We were calling schedule_timeout with the rx thread's task state still at TASK_RUNNING, which it shouldn't be. Make sure we call set_current_state(TASK_INTERRUPTIBLE) *before* schedule_timeout, and we're all good here. I believe this problem was mistakenly introduced in commit 5bd6b0464b68d429bc8a3fe6595d19c39dfc4d95, and I'm not sure how I missed it before, as I swear I tested the patchset that was included in, but alas, stuff happens... Acked-by: Andy Walls CC: stable@kernel.org Signed-off-by: Jarod Wilson Signed-off-by: Mauro Carvalho Chehab

[media] [staging] lirc_sir: fix unused-but-set warnings

2011-06-11T12:02:23Z

Signed-off-by: Jarod Wilson Signed-off-by: Mauro Carvalho Chehab

[media] [staging] lirc_imon: fix unused-but-set warnings

2011-06-11T12:02:17Z

Signed-off-by: Jarod Wilson Signed-off-by: Mauro Carvalho Chehab

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

2011-05-24T04:12:49Z

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (247 commits) [media] gspca - sunplus: Fix some warnings and simplify code [media] gspca: Fix some warnings tied to 'no debug' [media] gspca: Unset debug by default [media] gspca - cpia1: Remove a bad conditional compilation instruction [media] gspca - main: Remove USB traces [media] gspca - main: Version change to 2.13 [media] gspca - stk014 / t613: Accept the index 0 in querymenu [media] gspca - kinect: Remove __devinitdata [media] gspca - cpia1: Fix some warnings [media] video/Kconfig: Fix mis-classified devices [media] support for medion dvb stick 1660:1921 [media] tm6000: fix uninitialized field, change prink to dprintk [media] cx231xx: Add support for Iconbit U100 [media] saa7134 add new TV cards [media] Use a more consistent value for RC repeat period [media] cx18: Move spinlock and vb_type initialisation into stream_init [media] tm6000: remove tm6010 sif audio start and stop [media] tm6000: remove unused exports [media] tm6000: add pts logging [media] tm6000: change from ioctl to unlocked_ioctl ...