- 14 Jun, 2015 3 commits
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Naidu Tellapati authored
The ADC is typically shared with remote CPUs not running Linux. However, there is only one register to power-up/power-down. Remote CPUs aren't able to power-up the ADC, and rely in Linux doing it instead. This commit uses the adc-reserved-channels devicetree property to distinguish shared usage. In this case, the ADC is powered up at probe time. If the ADC is used only by the CPU running Linux, power-up/down at runtime, only when neeeded. Signed-off-by:
Naidu Tellapati <naidu.tellapati@imgtec.com> Signed-off-by:
Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
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Tiberiu Breana authored
Added support for setting the STK8BA50 accelerometer's sampling rate. Signed-off-by:
Tiberiu Breana <tiberiu.a.breana@intel.com> Signed-off-by:
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Tiberiu Breana authored
Replaced the stk8ba50_scale_table with an identically named struct in order to make the code a bit more readable. Signed-off-by:
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- 13 Jun, 2015 4 commits
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Adriana Reus authored
Export the available scales for accel and gyro in order to hint the user-space as to what are the available valid values. Signed-off-by:
Adriana Reus <adriana.reus@intel.com> Signed-off-by:
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Adriana Reus authored
Added some more *scale_available attributes to the list that are used in various drivers but were missiong from Documentation. Signed-off-by:
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Hartmut Knaack authored
Use more appropriate/common variable names: * namepf instead of nameFile in iio_utils.c * ret instead of retval in lsiio.c Signed-off-by:
Hartmut Knaack <knaack.h@gmx.de> Signed-off-by:
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Hartmut Knaack authored
Fix various coding style issues, including: * have spaces around operators * indentation * consolidate parameters in same line * required braces * adjust/drop comments * multiline comment style * delete unnecessary empty lines * add empty lines to visualize logial code blocks * typos Signed-off-by:
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- 12 Jun, 2015 11 commits
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James Simmons authored
Point to the right place for GNU license. Update Intel copyright. Signed-off-by:
James Simmons <jsimmons@infradead.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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James Simmons authored
Handle all the style issues reported by checkpatch.pl. Remove general white spaces, spaces in function calls, alignments etc. Signed-off-by:
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James Simmons authored
For the functions LNetInit and LNetFini move away from camel case to lnet_init and lnet_fini. Signed-off-by:
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James Simmons authored
Currently the lnet headers used by user land contain various internal LNet structures that are only used by kernel space. Move the user land structures to headers used by user land. The kernel structures are relocated to headers that are never exposed to user land. Signed-off-by:
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James Simmons authored
Currently several special macros LNet NID macros exist in libcfs.h and libcfs_private.h. Move those macros out to the lnet header types.h. The new lnet header nidstr.h contains LNet NID string data that can be used by user land LNet utilities and the LNet kernel drivers. Signed-off-by:
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John L. Hammond authored
Originally socklnd_lib-linux.h contained linux specific wrappers and defines but since the linux kernel is the only supported platform now we can merge what little remains in the header into socklnd.h. This is broken out of the original patch 12932 that was merged to the Intel/OpenSFS branch. Signed-off-by:
John L. Hammond <john.hammond@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675 Reviewed-on: http://review.whamcloud.com/12932Reviewed-by:
Isaac Huang <he.huang@intel.com> Reviewed-by:
James Simmons <uja.ornl@gmail.com> Reviewed-by:
Oleg Drokin <oleg.drokin@intel.com> Signed-off-by:
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John L. Hammond authored
With the move to support only the linux kernel their is no need to keep "linux" in the socklnd source file names. This is broken out of the original patch 12932 that was merged to the Intel/OpenSFS branch. Signed-off-by:
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John L. Hammond authored
Remove the linux specific headers from lnet/include/lnet/linux/, moving whatever was worthwhile from them to their parent headers or elsewhere. Signed-off-by:
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James Simmons authored
Remove ralnd, ptllnd, mxlnd, qswlnd drivers. They are no longer supported and have not even been buildable for a long time. Signed-off-by:
Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by:
Andreas Dilger <andreas.dilger@intel.com> Reviewed-by:
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Dean Lee authored
change own data type(WILC_BOOL) to common data type(bool) but that's contain true/false value. so change with them. Signed-off-by:
Dean Lee <dean.lee@atmel.com> Signed-off-by:
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Chaehyun Lim authored
Remove unused typedef for custom data types. Signed-off-by:
Chaehyun Lim <chaehyun.lim@gmail.com> Signed-off-by:
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- 11 Jun, 2015 22 commits
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Hari Prasath Gujulan Elango authored
This patch replaces the kmalloc followed by copy_from_user by the wrapper routine memdup_user. Signed-off-by:
Hari Prasath Gujulan Elango <hgujulan@visteon.com> Signed-off-by:
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Dean Lee authored
This driver has odd message in print string. So this patch removes the data type. Signed-off-by:
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Chris Park authored
size_t should print using %zu, but here it was use %lu. we were getting warning while printing. Signed-off-by:
Chris Park <chris.park@atmel.com> Signed-off-by:
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Chaehyun Lim authored
remove unused WILC_Sint64. Signed-off-by:
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Chaehyun Lim authored
Use s32 instead of WILC_Sint32. Signed-off-by:
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Chaehyun Lim authored
Use s16 instead of WILC_Sint16. Signed-off-by:
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Chaehyun Lim authored
Use s8 instead of WILC_Sint8. Signed-off-by:
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Chaehyun Lim authored
Use u64 instead of WILC_Uint64. Signed-off-by:
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Chaehyun Lim authored
Use u32 instead of WILC_Uint32. Signed-off-by:
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Chaehyun Lim authored
Use u16 instead of WILC_Uint16. Signed-off-by:
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Chaehyun Lim authored
Use u32 instead of UWORD32. Signed-off-by:
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Chaehyun Lim authored
Use u8 instead of UWORD8. Signed-off-by:
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Julia Lawall authored
Replace uses of OBD_ALLOC_LARGE by libcfs_kvzalloc and OBD_FREE_LARGE by kvfree. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ptr,size; @@ - OBD_ALLOC_LARGE(ptr,size) + ptr = libcfs_kvzalloc(size, GFP_NOFS) @@ expression ptr,size; @@ - OBD_FREE_LARGE(ptr, size); + kvfree(ptr); // </smpl> Signed-off-by:
Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by:
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Julia Lawall authored
Replace uses of OBD_ALLOC_LARGE by libcfs_kvzalloc and OBD_FREE_LARGE by kvfree. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ptr,size; @@ - OBD_ALLOC_LARGE(ptr,size) + ptr = libcfs_kvzalloc(size, GFP_NOFS) @@ expression ptr,size; @@ - OBD_FREE_LARGE(ptr, size); + kvfree(ptr); // </smpl> Signed-off-by:
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Julia Lawall authored
Replace uses of OBD_ALLOC_LARGE by libcfs_kvzalloc and OBD_FREE_LARGE by kvfree. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ptr,size; @@ - OBD_ALLOC_LARGE(ptr,size) + ptr = libcfs_kvzalloc(size, GFP_NOFS) @@ expression ptr,size; @@ - OBD_FREE_LARGE(ptr, size); + kvfree(ptr); // </smpl> Signed-off-by:
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Julia Lawall authored
Replace uses of OBD_ALLOC_LARGE by libcfs_kvzalloc and OBD_FREE_LARGE by kvfree. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ptr,size; @@ - OBD_ALLOC_LARGE(ptr,size) + ptr = libcfs_kvzalloc(size, GFP_NOFS) @@ expression ptr,size; @@ - OBD_FREE_LARGE(ptr, size); + kvfree(ptr); // </smpl> Signed-off-by:
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Julia Lawall authored
Replace uses of OBD_ALLOC_LARGE by libcfs_kvzalloc and OBD_FREE_LARGE by kvfree. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ptr,size; @@ - OBD_ALLOC_LARGE(ptr,size) + ptr = libcfs_kvzalloc(size, GFP_NOFS) @@ expression ptr,size; @@ - OBD_FREE_LARGE(ptr, size); + kvfree(ptr); // </smpl> Signed-off-by:
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Julia Lawall authored
Replace uses of OBD_ALLOC_LARGE by libcfs_kvzalloc and OBD_FREE_LARGE by kvfree. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ptr,size; @@ - OBD_ALLOC_LARGE(ptr,size) + ptr = libcfs_kvzalloc(size, GFP_NOFS) @@ expression ptr,size; @@ - OBD_FREE_LARGE(ptr, size); + kvfree(ptr); // </smpl> Signed-off-by:
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Julia Lawall authored
Replace uses of OBD_ALLOC_LARGE by libcfs_kvzalloc and OBD_FREE_LARGE by kvfree. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ptr,size; @@ - OBD_ALLOC_LARGE(ptr,size) + ptr = libcfs_kvzalloc(size, GFP_NOFS) @@ expression ptr,size; @@ - OBD_FREE_LARGE(ptr, size); + kvfree(ptr); // </smpl> Signed-off-by:
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Oleg Drokin authored
strncpy_from_user could return negative values on error, so need to take those into account. Since ll_getname is used to get a single component name from userspace to transfer to server as-is, there's no need to allocate 4k buffer as done by __getname. Allocate NAME_MAX+1 buffer instead to ensure we have enough for a null terminated max valid length buffer. This was discovered by Al Viro in https://lkml.org/lkml/2015/4/11/243Signed-off-by:
Oleg Drokin <green@linuxhacker.ru> Signed-off-by:
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Oleg Drokin authored
It uses getname in unsafe manner and since it's to deal with corrupted or inconsistent filesystem, we are probably better to deal with it from lfsck anyway. Signed-off-by:
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Greg Kroah-Hartman authored
Merge tag 'iio-for-v4.2c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: Third round of new IIO drivers, cleanups and functionality for the 4.2 cycle. Given Linus announced a 4.8rc coming up, hopefully time for one more lot of IIO patches this cycle. Some of these are actually improvements / fixes for patches earlier in the cycle. New device support * st_accel driver - support devices with 8 bit channels. Cleanup * A general cleanup of the iio tools under /tools/ from Hartmut. I'm more than a little embarassed by how bad some of these were! Are well, much more refined and less bug prone now. These cover lots of stuff like unhandled error returns, memory leaks as well as general refactoring to tidy the code up. * iio_simple_dummy - fix memory leaks in the init functions, drop some pointless error returns from functions that never generate errors and make the module parameter explicitly unsigned. * More buffer handling reworks from Lars-Peter, this time targetting hardware buffers (a little used corner that looks likely to get more use in the near future). Specifically: - Always compute the masklength as inkernel buffer users may need it. - Add a means of labeling which buffer modes a given buffer implementation supports. - In the case of hardware buffers, require strict scan matching rather than matching to a superset. Currently the demux is bypassed by these drivers (this may well not change for efficiency reasons) so allowing a superset of channels to be selected would otherwise lead to more data than requested confusing userspace. Driver funcationality improvments * mmc35240 - adds a compensation to the raw values as borrowed form Memsic's own input driver. * mma8452 - event support - event debouncing - high pass filter configuration - triggers * vf610 - allow conversion mode to be adjusted Fixlets * mmc35240 - Off by one error that by coincidence had no real effect. - i2c_device_name should be lowercase. - Lack of null terminator at end of attributes array. - Avoid computing the fractional part of the magnetic field by moving the scaling into userspace where floating point is available to simplify the maths. - Use a smaller sleep before assuming the measurement is done. This is safe and improves the possible polling rate. - Fix sensitivity on z-axis - datasheet disagrees with Memsic's releasedd code and the value used in the code seems to be correct. * stk3310 - make a local variable signed to ensure error handling works. * twl4030 - fix calculation of the temperature sense current - bug unlikely to have ever been noticed as the difference is small. - Fix errors in descriptions.
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