linux-toradex.git/drivers/staging, branch v3.10.45

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

staging: binder: Fix death notifications

2014-03-07T05:30:11+00:00

commit e194fd8a5d8e0a7eeed239a8534460724b62fe2d upstream.

The change (008fa749e0fe5b2fffd20b7fe4891bb80d072c6a) that moved the
node release code to a separate function broke death notifications in
some cases. When it encountered a reference without a death
notification request, it would skip looking at the remaining
references, and therefore fail to send death notifications for them.

Cc: Colin Cross 
Cc: Android Kernel Team 
Signed-off-by: Arve Hjønnevåg 
Signed-off-by: John Stultz 
Signed-off-by: Jeremy Compostella 
Signed-off-by: Greg Kroah-Hartman 
Signed-off-by: Greg Kroah-Hartman

staging:iio:ad799x fix error_free_irq which was freeing an irq that may not have been requested

2014-02-22T20:41:27+00:00

commit 38408d056188be29a6c4e17f3703c796551bb330 upstream.

Only free an IRQ in error_free_irq, if it has been requested previously.

Signed-off-by: Hartmut Knaack 
Acked-by: Lars-Peter Clausen 
Signed-off-by: Jonathan Cameron 
Signed-off-by: Greg Kroah-Hartman

staging: comedi: adv_pci1710: fix analog output readback value

2014-02-22T20:41:27+00:00

commit 1e85c1ea1ff2a60659e790ef8ec76c7339445841 upstream.

The last value written to a analog output channel is cached in the
private data of this driver for readback.

Currently, the wrong value is cached in the (*insn_write) functions.
The current code stores the data[n] value for readback afer the loop
has written all the values. At this time 'n' points past the end of
the data array.

Fix the functions by using a local variable to hold the data being
written to the analog output channel. This variable is then used
after the loop is complete to store the readback value. The current
value is retrieved before the loop in case no values are actually
written..

Signed-off-by: H Hartley Sweeten 
Reviewed-by: Ian Abbott 
Signed-off-by: Greg Kroah-Hartman

staging: vt6656: CARDqGetNextTBTT correct uLowNextTBTT

2014-02-06T19:08:14+00:00

commit 9acec059c0cef0bf086c738f4c0b1f4447782a48 upstream.

value uLowNextTBTT yields wrong value.

ULL is needed with qwTSF

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