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2012-09-17staging: comedi: jr3_pci: local functions should not be exportedH Hartley Sweeten
The function read_idm_word() is only referenced in this file. Make it static. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: comedi: jr3_pci.h: remove vect_bits_t and warning_bits_tH Hartley Sweeten
Leave the enum's but remove their names. The names are not used anywhere in the driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: comedi: ni_mio_common: make internal functions staticH Hartley Sweeten
The functions ni_release_gpct_mite_channel() and ni_prime_channelgain_list() are only referenced in this file. Make it static. The function ni_release_gpct_mite_channel() is also only called when PCIDMA is enabled. Move the #ifdef to quite a sparse warning about the function not being used. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: comedi: comedi_fops: make internal function staticH Hartley Sweeten
The function do_become_nonbusy() is only referenced in this file. Make it static. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: sm7xxfb: remove smtc_VRAMBaseAddressJavier M. Mellid
This patch erases smtc_VRAMBaseAddress variable. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: sm7xxfb: rename pFramebufferPhysical to mmio_baseJavier M. Mellid
This patch renames pFramebufferPhysical name to mmio_base. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: sm7xxfb: rename some smtcfb_info fieldsJavier M. Mellid
This patch improves naming style and comments on smtcfb_info fields. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: sm7xxfb: annotate iomem pointersJavier M. Mellid
This patch annotates iomem pointers. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: sm7xxfb: cleanup on smtc_alloc_fb_infoJavier M. Mellid
This patch improves code legibility after last changes. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: sm7xxfb: clean smtcfb_fix's id initializationJavier M. Mellid
Setting up smtcfb_fix's id happens through smtc_alloc_fb_info. It adds complexity and unnecesary code. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: sm7xxfb: clean fb_fix_screeninfo and fb_var_screeninfo initializationJavier M. Mellid
Part of fb_fix_screeninfo and fb_var_screeninfo initialization happens in smtc_alloc_fb_info. It duplicates code while hiding the real functionality of smtc_alloc_fb_info. This patch groups initialization together. Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: "wlags49_h25" Fix typos.Justin P. Mattock
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: csr: wait for the exec in usermodehelperLauri Hintsala
The order of wait values has been changed by commit 9d944ef32e. Fix the wait parameter and start to use a define instead of "magic number". Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: fix csr printk format warningRandy Dunlap
Fix printk format warning on i386/X86_32 by using 't' for ptrdiff_t. Also builds cleanly on x86_64. drivers/staging/csr/csr_wifi_hip_udi.c: In function 'unifi_print_status': drivers/staging/csr/csr_wifi_hip_udi.c:151:27: warning: format '%ld' expects type 'long int', but argument 5 has type 'int' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Merge tag 'iio-for-v3.7d' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next IIO new drivers, features and rework for the 3.7 cycle, 4th set. Here we have 1) a set cleaning up and moving the ad7476 driver out of staging. Support for a number of additional parts is also added to that driver. 2) cleanups from various people for the in kernel interface code as that is getting more an more real use and hence people are picking up on minor issues that made it through review. Also a related useful set of utility functions to avoid duplicate code for converting IIO representations to other forms. 3) a new fractional type for our read_raw / write_raw functions. This allows avoiding loss of accuracy via the in kernel interfaces in some cases as well as being rather convenient for a lot of range -> scale conversions. 4) New AD5755 DAC driver. 5) Some Blackfin timer trigger improvements including hardware pulse control for device triggering. 6) Support for the ad7091r in the ad7476 driver.
2012-09-17iio: ad7476: Add support for the ad7091rLars-Peter Clausen
Add support for the ad7091r 12 bit ADC to the ad7476 driver. Although the ad7091r is not really related to any of the other devices supported by this driver, luckily for us there are not so many ways (which are not totally insane) how sampling a single channel ADC via SPI can be implemented and support for the ad7091r can be added to the driver with just a few adjustments. The ad7091r requires an external "conversion start" pulse to start a sample conversion. After the conversion has finished the result can be read via SPI. We depend on a IIO trigger to generate this signal, as a result only sampling in buffered mode and not in manual mode is available. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-17staging:iio:trigger:bfintmr Add output supportLars-Peter Clausen
Some converters require an external signal to start the conversion. This patch adds support to the bfintmr trigger driver to generate such a signal. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-17staging:iio:trigger:bfintmr: Only enable timer when necessaryLars-Peter Clausen
This patch hooks up the set_trigger_state callback for the blackfin timer trigger driver and only enables the timer when a trigger consumer requests it to be enabled. There really is no reason to keep the timer running and generate interrupts if nobody is listening to them. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-17staging:iio:trigger:bfintmr: Avoid divide by zeroLars-Peter Clausen
If the timer frequency has not been configured yet get_gptimer_period() will return 0. Handle this case instead of blindly dividing by the returned value. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-17staging:iio:hwmon bridge: Use iio_read_channel_processedLars-Peter Clausen
Use the iio_read_channel_processed function to read the sample value in the proper unit instead of using iio_read_channel_raw and iio_read_channel_scale and doing the unit conversion manually. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-17iio:inkern: Add function to read the processed valueLars-Peter Clausen
Add a function to read a processed value from a channel. The function will first attempt to read the IIO_CHAN_INFO_PROCESSED attribute. If that fails it will read the IIO_CHAN_INFO_RAW attribute and convert the result from a raw value to a processed value. The patch also introduces a function to convert raw value to a processed value and exports it, in case a user needs or wants to do the conversion by itself. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-17iio: consumer.h: Fix kernel doc incosistencyLars-Peter Clausen
For the iio_read_channel_raw and iio_read_channel_scale the kerneldoc comment refers to an argument called "channel", while the argument is called "chan" in the function signature. This leads to the following warnings from kerneldoc: Warning(include/linux/iio/consumer.h:71): No description found for parameter 'chan' Warning(include/linux/iio/consumer.h:71): Excess function parameter 'channel' description in 'iio_read_channel_raw' Warning(include/linux/iio/consumer.h:109): No description found for parameter 'chan' Warning(include/linux/iio/consumer.h:109): Excess function parameter 'channel' description in 'iio_read_channel_scale' This patch fixes the warnings by naming them consistently. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-17iio:dac: Add ad5755 driverLars-Peter Clausen
This patch adds support for the AD5755, AD5755-1, AD5757, AD5735, AD5737 16 and 14 bit quad-channel DACs. The AD5757/AD5737 only have current outputs, but for the AD5755/AD5757 each of the outputs can be configured to either be a voltage or a current output. We only allow to configure this at device probe time since usually this needs to match the external circuitry and should not be changed on the fly. A few trivial formatting changes on merge. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-17iio: inkern: add error case in iio_channel_get()Kim, Milo
The datasheet name is defined in the IIO driver. On the other hand, the adc_channel_label is configured in the platform side. If the datasheet name is not matched with any adc_channel_label, the iio_channel_get() should be returned as error for preventing invalid channel data access. This can be handled either way. (a) checking null data when using it : in the xxx_read_raw() or (b) error returns when the channel is requested : this patch The IIO consumer can't use the channel with invalid channel spec. Therefore case (b) is more reasonable. Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2012-09-17staging/gdm72xx: usb_boot: replace firmware upgrade API in em_downloadMacpaul Lin
Replace firmware upgrade API in em_download_image(). Signed-off-by: Macpaul Lin <macpaul@gmail.com> Cc: Paul Stewart <pstew@chromium.org> Cc: Ben Chan <benchan@chromium.org> Cc: Sage Ahn <syahn@gctsemi.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging/rts_pstor: Use pr_ or dev_ printks in rtsx.cToshiaki Yamane
fixed some checkpatch warnings. -WARNING: Prefer pr_info(... to printk(KERN_INFO, ... -WARNING: Prefer pr_err(... to printk(KERN_ERR, ... -WARNING: quoted string split across lines And added pr_fmt. Signed-off-by: Toshiaki Yamane <yamanetoshi@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: checkpatch.pl cleanup: pretty pointersDaniel Cotey
last of the unstylistic pointers cleaned up Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: checkpatch.pl cleanup: pretty pointersDaniel Cotey
pointer style cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: checkpatch.pl cleanup: pretty pointersDaniel Cotey
more checkpatch cleanups of pointers. Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: checkpatch.pl cleanup: pretty pointersDaniel Cotey
More pointer style cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: checkpatch.pl cleanup: pretty pointersDaniel Cotey
More notation fixes Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: checkpatch.pl cleanup: pretty pointersDaniel Cotey
first chunk, straighten up the pointer notation Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: checkpatch cleanup: fix includesDaniel Cotey
checkpatch fixups Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: checkpatch cleanup: header file whitespaceDaniel Cotey
Finish trailing spaces in libbp_sd.h Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: checkpatch cleanup: header file whitespaceDaniel Cotey
Whack all the line ending spaces so checkpatch.pl is happy. Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bypass.h: checkpatch whitespaceDaniel Cotey
Remove trailing spaces, second chunk Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bypass.h: checkpatch whitespaceDaniel Cotey
Remove trailing spaces, first chunk Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
twelfth chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
eleventh chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
tenth chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
ninth chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
eighth chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
seventh chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
sixth chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
fifth chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
fourth chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
third chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
second chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17Staging: silicom: bp_mod.h: checkpatch tab and space cleanupDaniel Cotey
first chunk of bp_mod.h's cleanup Signed-off-by: Daniel Cotey <puff65537@bansheeslibrary.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-17staging: speakup_soft: Fix reading of init stringBen Hutchings
softsynth_read() reads a character at a time from the init string; when it finds the null terminator it sets the initialized flag but then repeats the last character. Additionally, if the read() buffer is not big enough for the init string, the next read() will start reading from the beginning again. So the caller may never progress to reading anything else. Replace the simple initialized flag with the current position in the init string, carried over between calls. Switch to reading real data once this reaches the null terminator. (This assumes that the length of the init string can't change, which seems to be the case. Really, the string and position belong together in a per-file private struct.) Tested-by: Samuel Thibault <sthibault@debian.org> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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