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2014-06-29Merge tag 'iio-for-3.17b' of ↵Greg Kroah-Hartman15-73/+814
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: Second round of new drivers and cleanups for IIO in the 3.17 cycle. New drivers * mcp4902, mcp4912 and mcp4922 SPI DAC driver. * max1027, max1029 and max1031 SPI ADC driver. Cleanups * cm32181 - use devm APIs to simplify error paths. * ak8975 - use devm APIs to simplify error paths. * ad9850 - drop some unused defines and an unnecessary goto. * hmc5843 - add missing devices to the device id table and the documentation. * ad9832 - small formatting cleanups. * sca3000 - hide direct use of the stufftoread element by adding a data_available function. This is a precursor for the addition of buffer watermarks to the subsystem but stands as a good cleanup on its own.
2014-06-29iio: staging: sca3000: hide stufftoread logicJosselin Costanzi2-4/+7
Change sca3000_ring implementation so that it exports a data_available function to iio. Signed-off-by: Josselin Costanzi <josselin.costanzi@mobile-devices.fr> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-06-29staging: iio: Coding style issues fix.Federico Di Pierro1-8/+6
Fix some little style issues in drivers/staging/iio/frequency/ad9832.c . This is my latest task of the eudyptula challenge (third attempt!) Signed-off-by: Federico Di Pierro <nierro92@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-06-29iio: magnetometer: ak8975: Use devm_* APIsBeomho Seo1-44/+14
This patch use devm_* APIs make driver simpler. Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-06-29Documentation: iio: Extend documentation for hmc5843 bindings.Marek Belisko1-0/+3
Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-06-29staging: iio: hmc5843: Add all available models to device tree id table.Marek Belisko1-1/+3
Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-06-29staging: iio: ad9850.c: code cleanupGuillaume Morin1-6/+0
checkpath.pl was complaining about value_mask: ERROR: Macros with complex values should be enclosed in parenthesis I fixed this by simply removing it since it's not used (as well as another macro). Got rid of the un-necessary error_ret label as well. Signed-off-by: Guillaume Morin <guillaume@morinfr.org> Reported-by: Michael Welling <mwelling@ieee.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-06-28staging: winbond: remove driverKristina Martšenko29-8758/+0
The driver hasn't been cleaned up and nobody is working to do so, so remove it. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-28iio: add support of the max1027Philippe Reynes4-0/+553
This driver add partial support of the maxim 1027/1029/1031. Differential mode is not supported. It was tested on armadeus apf27 board. Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr> Reviewed-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-06-26staging: bcm: nvm.c: Cleaning up check unsigned is less than zeroRickard Strandqvist1-2/+2
Remove checking if a unsigned int is less than zero This was found using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: hostmibs.c: Shortened linesMatthias Beyer1-13/+26
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Reviewed-by: Jake Edge <jake@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: replaced member accessing with variable for readabilityMatthias Beyer1-11/+12
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Reviewed-by: Jake Edge <jake@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Added missing blank line after declarationsMatthias Beyer1-0/+1
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Replaced member accssing with variableMatthias Beyer1-8/+10
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Whitespace for indentation fixedMatthias Beyer1-1/+1
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: line length fixedMatthias Beyer1-1/+2
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Line length cleanupMatthias Beyer1-6/+19
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Shortened some lines in ↵Matthias Beyer1-29/+18
select_alternate_setting_for_highspeed_modem() Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Outsourced selecting of alternate settingMatthias Beyer1-95/+112
This patch outsources a chunk of code which is for selecting an alternate setting for highspeed modem into a new function. Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Merged some lines which got shorter by the latest patchMatthias Beyer1-26/+17
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Replaced member accessing with variable in InterfaceAdapterInit()Matthias Beyer1-26/+27
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Replaced member accessing with variable in device_run()Matthias Beyer1-11/+9
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: replaced member accessing by variableMatthias Beyer1-9/+9
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: Shortened some linesMatthias Beyer1-2/+4
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Replaced nested ifs with logical AND concatenationMatthias Beyer1-9/+8
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Replaced member accessing by variableMatthias Beyer1-6/+8
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Replaced member accessing by variableMatthias Beyer1-12/+13
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Replaced doubled if-check by logical OR in one ↵Matthias Beyer1-7/+4
check Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Replaced time selecting ifelse with ternary ↵Matthias Beyer1-4/+2
operator Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: More variable names refactoredMatthias Beyer1-14/+14
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Refactored line lengthsMatthias Beyer1-18/+10
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Removed dead codeMatthias Beyer1-61/+37
This patch removes the never-entered else-block inside blink_in_normal_bandwidth(). The condition of the preceding if statement is always true. Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Refactored variable nameMatthias Beyer1-7/+7
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Outsourced code chunkMatthias Beyer1-66/+93
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Replaced member accessingMatthias Beyer1-11/+9
This patch replaces member accessing with a variable in BcmGetGPIOPinInfo(). Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Simplified nested if conditionsMatthias Beyer1-21/+19
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.{c,h}: Fixed macroMatthias Beyer2-24/+31
This patch fixes the TURN_{ON,OFF}_LED() macros by adding the adapter as parameter. Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Outsourced adapter driver state handlingMatthias Beyer1-154/+171
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: bcm: led_control.c: Indentation/Whitespace/Line length cleanupMatthias Beyer1-59/+79
Signed-off-by: Matthias Beyer <mail@beyermatthias.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26Staging: slicoss: fixed frivolous else statement warnings in slicoss.cVincent Heuken1-10/+12
This is a patch for the slicoss.c file that fixes four instances of the following warning: WARNING: else is not generally useful after a break or return Signed-off-by: Vincent Heuken <me@vincentheuken.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging: emxx_udc: Use module_platform_driverSachin Kamat1-18/+1
module_platform_driver removes some boiler plate and makes code simpler. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging: emxx_udc: Fix build errorSachin Kamat1-4/+3
devm_request_and_ioremap has been removed since commit c9d53c0f2d23 ("devres: remove devm_request_and_ioremap()") Use devm_ioremap_resource instead. While at it, also remove redundant error message as it is now handled by devm_ioremap_resource. Without this patch we get the following build error: drivers/staging/emxx_udc/emxx_udc.c:3370:2: error: implicit declaration of function ‘devm_request_and_ioremap’ [-Werror=implicit-function-declaration] Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging: lustre: llite: dir.c - fix for coding style issuesAnil Belur1-2/+2
- this fixes some coding style issues "ERROR: "(foo*)" should be "(foo *)" Signed-off-by: Anil Belur <askb23@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging: lustre: llite: dir.c - fixes indented labels in codeAnil Belur1-8/+8
- this fixes "WARNING: labels should not be indented" Signed-off-by: Anil Belur <askb23@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging: lustre: llite: llite_capa.c - fixed warning to use recomended ↵Anil Belur1-1/+1
headers <linux/uaccess.h> - this fixes "WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>" Signed-off-by: Anil Belur <askb23@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging: lustre: llite: llite_capa.c - fixes checkpatch errors - unecessary ↵Anil Belur1-4/+4
init of static variables to 0 - this commit fixes some "ERROR: do not initialise statics to 0 or NULL" Signed-off-by: Anil Belur <askb23@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging: lustre: lustre: libcfs: fail.c - fix sparse warnings EXPORT_SYMBOLAnil Belur1-4/+6
- this fixes "WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable" Signed-off-by: Anil Belur <askb23@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging/lustre/lnet: abort messages whose MD has been unlinkedIsaac Huang4-26/+45
If LNetMDUnlink has been called, all outgoing messages on that MD should be aborted before lnet_ni_send() is called. Signed-off-by: Isaac Huang <he.huang@intel.com> Reviewed-on: http://review.whamcloud.com/8041 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4006 Reviewed-by: Liang Zhen <liang.zhen@intel.com> Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com> Signed-off-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging/lustre/llite: fix a flag bug of vvp_io_kernel_fault()Li Xi1-1/+1
After vvp_io_kernel_fault() locked the page, it should set VM_FAULT_LOCKED. Signed-off-by: Li Xi <lixi@ddn.com> Reviewed-on: http://review.whamcloud.com/10740 Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com> Reviewed-by: Emoly Liu <emoly.liu@intel.com> Signed-off-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-26staging/lustre/vvp: release mmap_sem in error casePatrick Farrell1-1/+3
The mmap_sem is downed in vvp_mmap_locks, but in case of error from cl_io_lock_alloc_add, it is not upped. Credit to Paul Casella at Cray for finding this. Signed-off-by: Patrick Farrell <paf@cray.com> Reviewed-on: http://review.whamcloud.com/10741 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5221 Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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