linux-stable.git/drivers/staging, branch v3.10.55

Staging: speakup: Update __speakup_paste_selection() tty (ab)usage to match vt

2014-09-05T23:28:36+00:00

commit 28a821c306889b9f2c3fff49abedc9b2c743eb73 upstream.

This function is largely a duplicate of paste_selection() in
drivers/tty/vt/selection.c, but with its own selection state.  The
speakup selection mechanism should really be merged with vt.

For now, apply the changes from 'TTY: vt, fix paste_selection ldisc
handling', 'tty: Make ldisc input flow control concurrency-friendly',
and 'tty: Fix unsafe vt paste_selection()'.

References: https://bugs.debian.org/735202
References: https://bugs.debian.org/744015
Reported-by: Paul Gevers 
Reported-and-tested-by: Jarek Czekalski 
Signed-off-by: Ben Hutchings 
[bwh: Backported to 3.10:
 - Only apply the changes from 'TTY: vt, fix paste_selection ldisc handling'
 - Add the same FIXME comment as vt's paste_selection() has in this version]
Signed-off-by: Greg Kroah-Hartman

staging: vt6655: Fix Warning on boot handle_irq_event_percpu.

2014-08-07T21:30:26+00:00

commit 6cff1f6ad4c615319c1a146b2aa0af1043c5e9f5 upstream.

WARNING: CPU: 0 PID: 929 at /home/apw/COD/linux/kernel/irq/handle.c:147 handle_irq_event_percpu+0x1d1/0x1e0()
irq 17 handler device_intr+0x0/0xa80 [vt6655_stage] enabled interrupts

Using spin_lock_irqsave appears to fix this.

Signed-off-by: Malcolm Priestley 
Signed-off-by: Greg Kroah-Hartman

staging: vt6655: Fix disassociated messages every 10 seconds

2014-08-07T21:30:26+00:00

commit 4aa0abed3a2a11b7d71ad560c1a3e7631c5a31cd upstream.

byReAssocCount is incremented every second resulting in
disassociated message being send every 10 seconds whether
connection or not.

byReAssocCount should only advance while eCommandState
is in WLAN_ASSOCIATE_WAIT

Change existing scope to if condition.

Signed-off-by: Malcolm Priestley 
Signed-off-by: Greg Kroah-Hartman

staging: tidspbridge: check for CONFIG_SND_OMAP_SOC_MCBSP

2014-07-01T03:09:41+00:00

commit d3921a03a89acb1b9ca599590c0131c89f8737d8 upstream.

Commit d0f47ff17f29 ("ASoC: OMAP: Build config cleanup for McBSP")
removed the Kconfig symbol OMAP_MCBSP. It left two checks for
CONFIG_OMAP_MCBSP untouched.

Convert these to checks for CONFIG_SND_OMAP_SOC_MCBSP. That must be
correct, since that re-enables calls to functions that are all found in
sound/soc/omap/mcbsp.c. And that file is built only if
CONFIG_SND_OMAP_SOC_MCBSP is defined.

Fixes: d0f47ff17f29 ("ASoC: OMAP: Build config cleanup for McBSP")
Signed-off-by: Paul Bolle 
Signed-off-by: Greg Kroah-Hartman

staging: iio: tsl2x7x_core: fix proximity treshold

2014-06-26T19:12:40+00:00

commit c404618cd06dad771495fe1cf9d5a63b5664f65f upstream.

Consider high byte of proximity min and max treshold in function
'tsl2x7x_chip_on'. So far, the high byte was not set.

Signed-off-by: Mario Schuknecht 
Signed-off-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: comedi: ni_daq_700: add mux settling delay

2014-06-11T19:03:25+00:00

commit ffed54dced86723f352323f15789d9ad6bee25e1 upstream.

I got a patch from the original author, Fred Brooks, to add a small
settling delay after setting the AI channel multiplexor.  The lack of
delay resulted in unstable or scrambled data on faster processors.

Signed-off-by: Ian Abbott 
Reported-by: Fred Brooks 
Signed-off-by: Greg Kroah-Hartman

Staging: speakup: Move pasting into a work item

2014-06-11T19:03:24+00:00

commit d7500135802ca55b3f4e01a16544e8b34082f8c3 upstream.

Input is handled in softirq context, but when pasting we may
need to sleep.  speakup_paste_selection() currently tries to
bodge this by busy-waiting if in_atomic(), but that doesn't
help because the ldisc may also sleep.

For bonus breakage, speakup_paste_selection() changes the
state of current, even though it's not running in process
context.

Move it into a work item and make sure to cancel it on exit.

References: https://bugs.debian.org/735202
References: https://bugs.debian.org/744015
Reported-by: Paul Gevers 
Reported-and-tested-by: Jarek Czekalski 
Signed-off-by: Ben Hutchings 
Signed-off-by: Greg Kroah-Hartman

staging: r8712u: Fix case where ethtype was never obtained and always be checked against 0

2014-05-06T14:55:28+00:00

commit f764cd68d9036498f08fe8834deb6a367b5c2542 upstream.

Zero-initializing ether_type masked that the ether type would never be
obtained for 8021x packets and the comparison against eapol_type
would always fail.

Reported-by: Jes Sorensen 
Signed-off-by: Larry Finger 
Signed-off-by: Greg Kroah-Hartman

staging:serqt_usb2: Fix sparse warning restricted __le16 degrades to integer

2014-05-06T14:55:28+00:00

commit abe5d64d1a74195a44cd14624f8178b9f48b7cc7 upstream.

This patch fixes the following sparse warning :
drivers/staging/serqt_usb2/serqt_usb2.c:727:40: warning: restricted __le16 degrades to integer

Signed-off-by: Himangi Saraogi 
Signed-off-by: Greg Kroah-Hartman

staging: comedi: 8255_pci: initialize MITE data window

2014-04-27T00:15:34+00:00

commit 268d1e799663b795cba15c64f5d29407786a9dd4 upstream.

According to National Instruments' PCI-DIO-96/PXI-6508/PCI-6503 User
Manual, the physical address in PCI BAR1 needs to be OR'ed with 0x80 and
written to register offset 0xC0 in the "MITE" registers (BAR0).  Do so
during initialization of the National Instruments boards handled by the
"8255_pci" driver.  The boards were previously handled by the
"ni_pcidio" driver, where the initialization was done by `mite_setup()`
in the "mite" module.  The "mite" module comes with too much extra
baggage for the "8255_pci" driver to deal with so use a local, simpler
initialization function.

Signed-off-by: Ian Abbott 
Signed-off-by: Greg Kroah-Hartman