The files contain nothing actually needed by the driver.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The value is always false, so the field can be eliminated.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fbcon_XGI_fillrect() implementation is trivial and can be replaced with
cfb_fillrect().
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fbcon_XGI_copyarea() implementation is trivial and can be replaced with
cfb_copyarea().
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Variable sizeint is used uninitialized.
Remove sizeint completely and use bits_used instead.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The first part of build_channel_array()identifies the number of enabled channels.
Further down this count is used to allocate the ci_array. The next section parses the
scan_elements directory again, and fills ci_array regardless if the channel is enabled or not.
So if less than available channels are enabled ci_array memory is overflowed.
This fix makes sure that we allocate enough memory. But the whole approach looks a bit
cumbersome to me. Why not allocate memory for MAX_CHANNLES, less say 64
(I never seen a part with more than that channels). And skip the first part entirely.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
No functional changes
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
filename is used and freed later
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
In case optarg n is not given return/exit
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch adds support for the
AD7298: 8-Channel, 1MSPS, 12-Bit SAR ADC with Temperature Sensor
via SPI bus.
This patch replaces the existing ad7298.c driver completely.
It was necessary since, the old driver did not comply with the
IIO ABI for such devices.
Changes since V1:
IIO: ADC: New driver for the AD7298 8-channel SPI ADC
Add documentation for new sysfs file tempX_input.
Simplify bit defines.
Remove outdated comments.
Fix indention style.
ad7298_show_temp():
Add locking.
Simplify temperature calculation.
Change temperature result from degrees into milli degrees Celsius.
Rename file according to new sysfs ABI documentation
Add timestamp attributes.
Revise timestamp handling accordingly.
Preset timestamp generation.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Reviewed-by: Shubhrajyoti <Shubhrajyoti@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Remove some more unreachable code found in bridges/vme_ca91cx42.c
and bridges/vme_tsi148.c
Signed-off-by: Manohar Vanga <manohar.vanga@cern.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This driver adds mouse support to the hyper-v subsystem.
The code was originally written by Citrix, modified heavily by Hank at
Microsoft, and then further by me, to get it to build properly due to
all of the recent hyperv changes in the tree.
At the moment, it is marked "BROKEN" as it has not been tested well, and
it will conflict with other api changes that KY is doing, which I will
fix up later in this driver.
It still needs lots of work, and normal "cleanup". I don't recommend
anyone running it on their machine unless they are very brave and know
how to debug kernel drivers in a hyperv system.
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The patch is against the 2.6.37 drivers/staging/samsung-laptop
driver and implements some extra enhancements.
It fixes an issue that the brightness would not change the level at
once as well as and some other oddities. It was resolved by
reallocated the SABI memory reagion using the "nocache" option.
The patch also introduces a new set of supported netbook models,
especially the NC10plus which was used for testing this patch. This new
set of models also offer 9 instead of just 8 brightness levels so it
also introduces an additional parameter for the models struct so that
models can define their own brightness range.
Signed-off-by: Nils Faerber <nils.faerber@kernelconcepts.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Fixed up the printk stuff to use pr_XXX where applicable, and reversed
the logic when testing for commands to complete properly.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
When doing the conversion to the "support more than one model" the
header address of the N128 was incorrectly copied.
This fixes the driver to work properly now on this laptop model.
Cc: Ingmar Steen <iksteen@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Fix loop condition in vme_register_bridge that results in an infinite
loop in the event that device_register fails.
Signed-off-by: Manohar Vanga <manohar.vanga@cern.ch>
Acked-by: Martyn Welch <martyn.welch@ge.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This driver allows any Blackfin system timer to be used as IIO trigger.
It supports trigger rates from 0 to 100kHz in Hz resolution.
Changes since V1:
IIO: trigger: Apply review feedback
Add comment explaining Blackfin hardware timer configurations
Fix frequency_store, don't return -EINVAL for frequency set to 0
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Add support for the AD5543/AD5553 SPI 16-/14-Bit DACs
Fix typo in kconfig description
Changes since V1:
reorder Kconfig help text
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch adds support for the:
AD7606/AD7606-6/AD7606-4 8/6/4-Channel Data Acquisition
system (DAS) with 16-Bit, Bipolar, Simultaneous Sampling ADC.
Changes since V1:
IIO: ADC: New driver for AD7606/AD7606-6/AD7606-4: Apply review feedback
Rename sysfs node oversampling to oversampling_ratio.
Kconfig: Add GPIOLIB dependency.
Use range in mV to better match HWMON.
Rename ad7606_check_oversampling.
Fix various comments and style.
Reorder is_visible cases.
Use new gpio_request_one/array and friends.
Drop check for SPI max_speed_hz.
Changes since V2:
IIO: ADC: New driver for AD7606/AD7606-6/AD7606-4: Apply review feedback
Documentation: specify unit
Avoid raise condition in ad7606_scan_direct()
Check return value of bus ops read_block()
Changes since V3:
IIO: ADC: New driver for AD7606/AD7606-6/AD7606-4: Add missing include file
Add linux/sched.h
Changes since V4:
IIO: ADC: New driver for AD7606/AD7606-6/AD7606-4: Fix kconfig declaration
consistently use tristate to avoid configuration mismatches
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This is the bluetooth protocol driver for the TI WiLink7 chipsets.
Texas Instrument's WiLink chipsets combine wireless technologies
like BT, FM, GPS and WLAN onto a single chip.
This Bluetooth driver works on top of the TI_ST shared transport
line discipline driver which also allows other drivers like
FM V4L2 and GPS character driver to make use of the same UART interface.
Kconfig and Makefile modifications to enable the Bluetooth
driver for Texas Instrument's WiLink 7 chipset.
Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
The cur_item variable from keyhelp.c is an index into a table of
messages. The following condition should always hold:
MSG_FUNCNAMES_START + cur_item <= MSG_FUNCNAMES_END.
The check in keyhelp.c was wrong. It allowed cur_item to be
incremented to an out-of-bounds value.
Signed-off-by: Christopher Brannon <chris@the-brannons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Commit 1bd751c1ab
("Staging: et131x: Clean up rxdma_csr") changed csr from bitfield to
u32, but failed to convert 2 uses of halt_status bit. It did:
- if (csr.bits.halt_status != 1)
+ if ((csr & 0x00020000) != 1)
which is wrong, because second version is always true.
Fix it.
This bug was found by coccinelle (http://coccinelle.lip6.fr/).
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
pSR and pCR fields can be deleted with no changes in the functionality.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Delete dead code for skipping the video memory sizing.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Due a cleanup in earlier patches, the function fbcon_XGI_sync now does nothing
so it has to be removed.
This patches removes the unused function.
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
xgifb framebuffer driver had an option to use an accelerator engine that never
got used (XGIfb_accel was always 0).
An earlier patchset removed the code relevant to the accelerator.
Since this spinlock was used only for that code, it can be deleted as well.
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
xgifb framebuffer driver has an option to use an accelerator engine that never
get used (XGIfb_accel is always 0).
An earlier patchset remove the code that depends on the accelerator being
activated. This patch removes all the references to XGIfb_accel.
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
xgifb staging driver for XG20, XG21, XG40, XG42 frame buffer device
has a accelerator engine that never get used (XGIfb_accel is always 0).
Also the driver has a set of defines that hides the synchronization
mechanism used to access critical sections and a way to disable spinlocks
use at compile time.
In a earlier patch all the code that depends on the accelerator being active
was deleted because it was dead code. Since the only usage of this
synchronization defines were in that dead code, this patch removes all the
now unused spinlock conditional compilation logic.
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Earlier patch removed code that never got executed because it depended on
XGIfb_accel variable value to de distinct than 0. But this variable is
always 0 in current driver.
That dead code used a set of functions that not remains unused.
This patch removes these unused functions.
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
xgifb staging driver has code that dependens on XGIfb_accel != 0.
But as Dan Carpenter noticed, XGIfb_accel value is always 0 in current driver.
So there is code that never gets executed.
This patch removes this dead code.
Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
use USB_SUBCLASS_AUDIOSTREAMING constant from usb/audio.h
instead of 0x02
Cc: Mike Thomas <rmthomas@sciolus.org>
Cc: Dan Carpenter <error27@gmail.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
make inputset population to be more compact and readable
Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fix some code styles and drop too verbose printouts
and non relevant code
Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This reverts commit f2f1794835.
It should not be putting code into the include/input/ directory, and
lots of other people have complained about it.
Cc: Tony SIM <chinyeow.sim.xt@renesas.com>
Cc: Andrew Chew <achew@nvidia.com>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
