linux-stable.git/drivers/staging, branch v3.10.38

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

staging: vt6656: [BUG] BBvUpdatePreEDThreshold Always set sensitivity on bScanning

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

commit 8f248dae133668bfb8e9379b4b3f0571c858b24a upstream.

byBBPreEDIndex value is initially 0, this means that from
cold BBvUpdatePreEDThreshold is never set.

This means that sensitivity may be in an ambiguous state,
failing to scan any wireless points or at least distant ones.

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

staging: r8712u: Set device type to wlan

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

commit 3a21f00a5002b14e4aab52aef59d33ed28468a13 upstream.

The latest version of NetworkManager does not recognize the device as wireless
without this change.

Signed-off-by: Larry Finger 
Signed-off-by: Greg Kroah-Hartman

staging: comedi: adl_pci9111: fix incorrect irq passed to request_irq()

2014-01-25T16:27:11+00:00

commit 48108fe3daa0d142f9b97178fdb23704ea3a407b upstream.

The dev->irq passed to request_irq() will always be 0 when the auto_attach
function is called. The pcidev->irq should be used instead to get the correct
irq number.

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

staging: comedi: addi_apci_1032: fix subdevice type/flags bug

2014-01-25T16:27:11+00:00

commit 90daf69a7a3f1d1a41018c799968a0bb896d65e0 upstream.

The SDF_CMD_READ should be one of the s->subdev_flags not part of
the s->type.

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

staging: comedi: 8255_pci: fix for newer PCI-DIO48H

2014-01-09T20:24:19+00:00

commit 0283f7a100882684ad32b768f9f1ad81658a0b92 upstream.

At some point, Measurement Computing / ComputerBoards redesigned the
PCI-DIO48H to use a PLX PCI interface chip instead of an AMCC chip.
This meant they had to put their hardware registers in the PCI BAR 2
region instead of PCI BAR 1.  Unfortunately, they kept the same PCI
device ID for the new design.  This means the driver recognizes the
newer cards, but doesn't work (and is likely to screw up the local
configuration registers of the PLX chip) because it's using the wrong
region.

Since  the PCI subvendor and subdevice IDs were both zero on the old
design, but are the same as the vendor and device on the new design, we
can tell the old design and new design apart easily enough.  Split the
existing entry for the PCI-DIO48H in `pci_8255_boards[]` into two new
entries, referenced by different entries in the PCI device ID table
`pci_8255_pci_table[]`.  Use the same board name for both entries.

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