- 11 Feb, 2017 3 commits
-
-
Brian Masney authored
When proximity is enabled in isl29028_enable_proximity(), the function msleep() is called with the sampling frequency, which is not correct. This patch changes the code to sleep the specified amount of time listed in the datasheet instead. Signed-off-by:
Brian Masney <masneyb@onstation.org> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
-
Brian Masney authored
This driver in some cases can busy wait for upwards of 100 ms. Since the kernel at this point is not running in atomic context, and is running in process context, we can safely use msleep() instead. This patch changes the two occurrences of mdelay() to msleep(). Signed-off-by:
-
Derek Robson authored
Changed file permissions to octal. Found with checkpatch. Signed-off-by:
Derek Robson <robsonde@gmail.com> Signed-off-by:
-
- 05 Feb, 2017 6 commits
-
-
Manivannan Sadhasivam authored
This patch adds ALERT irq and limit threshold events support for TI TMP007 - 16 bit IR thermopile sensor with integrated math engine. Following threshold events are supported: 1. TObj high limit 2. TObj low limit 3. TDie high limit 4. TDie low limit Signed-off-by:
Manivannan Sadhasivam <manivannanece23@gmail.com> Signed-off-by:
-
Matt Ranostay authored
MAX30102 is an heart rate and pulse oximeter sensor that works using two LEDS of different wavelengths, and detecting the light reflected back. This patchset adds support for both IR and RED LED channels which can be processed in userspace to determine heart rate and blood oxygen levels. The MAX30102 part isn't completely register and functional compatible with the existing MAX30100 driver. Signed-off-by:
Matt Ranostay <matt@ranostay.consulting> Signed-off-by:
-
Matt Ranostay authored
Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
-
Artur Lorincz authored
Replaced the symbolic permission references S_IRUGO and S_IWUSR with their octal counterparts. Signed-off-by:
Artur Lorincz <larturus@yahoo.com> Signed-off-by:
-
Michael S. Hansen authored
Signed-off-by:
Michael S. Hansen <michael.schacht.hansen@gmail.com> Signed-off-by:
-
Eva Rachel Retuya authored
Add basic IIO support for the Analog Devices ADXL345 3-axis accelerometer. The datasheet can be found here: http://www.analog.com/media/en/technical-documentation/data-sheets/ADXL345.pdfSigned-off-by:
Eva Rachel Retuya <eraretuya@gmail.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Daniel Baluta <daniel.baluta@gmail.com> Cc: Alison Schofield <amsfield22@gmail.com> Signed-off-by:
-
- 04 Feb, 2017 10 commits
-
-
Gwendal Grignou authored
Handle Light and Proximity sensors presented by the ChromeOS EC Sensor hub. Creates an IIO device for each functions. Signed-off-by:
Gwendal Grignou <gwendal@chromium.org> Signed-off-by:
Guenter Roeck <groeck@chromium.org> Signed-off-by:
Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by:
-
Lorenzo Bianconi authored
Signed-off-by:
Lorenzo Bianconi <lorenzo.bianconi@st.com> Acked-by:
-
Lorenzo Bianconi authored
Add support to STM LSM6DS3H 6-axis (acc + gyro) Mems sensor http://www.st.com/resource/en/datasheet/lsm6ds3h.pdfSigned-off-by:
-
Lorenzo Bianconi authored
Signed-off-by:
-
Lorenzo Bianconi authored
Add support to STM LSM6DSL 6-axis (acc + gyro) Mems sensor http://www.st.com/resource/en/datasheet/lsm6dsl.pdfSigned-off-by:
-
Lorenzo Bianconi authored
Add capability to support multiple devices with the same st_lsm6dsx_settings like LSM6DSM/LSM6DSL Signed-off-by:
-
Andreas Klinger authored
This patch adds support for the ultrasonic ranger srf04 of devantech. This device is measuring the distance of objects in a range between 1 cm and 3 meters and a theoretical resolution of 3 mm. There are two GPIOs used: - trigger: set as output to the device when the measurement should start - echo: set by the device when the ultrasonic wave is sent out and reset when the echo is recognized; this needs to be an interrupt input The time between setting and resetting the echo pin is the time the waveform needed for one round trip. This time is recorded in the interrupt handler. The distance is calculated in the read function by using the ultrasonic speed at 20 degrees celsius which is about 343 m/s. Signed-off-by:Andreas Klinger <ak@it-klinger.de> Signed-off-by:
-
Andreas Klinger authored
This patch adds dt binding for devantech ultrasonic ranger srf04. The vendor "devantech" was already added to the vendor list with "[PATCH v4 1/3] iio: distance: srf08: add trivial DT binding" Signed-off-by: -
Derek Robson authored
Changed symbolic permissions to octal permissions. Found using checkpatch Signed-off-by:
-
Matt Ranostay authored
Signed-off-by:
-
- 03 Feb, 2017 21 commits
-
-
Seraphime Kirkovski authored
This replaces the last occurrence of the deprecated <asm/uaccess.h> include in the staging directory with the newer <linux/uaccess.h> Signed-off-by:
Seraphime Kirkovski <kirkseraph@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
Dan Carpenter authored
The problem is that we copy hdr.ioc_len, we verify it, then we copy it again without checking to see if it has changed in between the two copies. This could result in an information leak. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
-
Zhengyi Shen authored
This is a patch to fix "WARNING: line over 80 characters" found by checkpatch.pl in vvp_page.c. Signed-off-by:
Zhengyi Shen <shenzhengyi@gmail.com> Signed-off-by:
-
James Simmons authored
The reason for __REQ_LAYOUT_USER__ was to expose a section of code in layout.c to userland for a utility similar to wireshark. This was done before wireshark existed but now that it does we no longer need to do this type of hack. This also reduces lustre_acl.h to strictly a kernel header now. Signed-off-by:
James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8945 Reviewed-on: https://review.whamcloud.com/24396Reviewed-by:
Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by:
Andreas Dilger <andreas.dilger@intel.com> Reviewed-by:
Oleg Drokin <oleg.drokin@intel.com> Signed-off-by:
James Simmons <jsimmons@infradead.org> Signed-off-by:
-
James Simmons authored
The use of 64 bit time introduces an expensive 64 bit division operation. Since the time lapse being calculated in osc_cache_too_much will never be more than seventy years we can cast the time lapse to an long and perform a normal 32 bit divison operation instead. Signed-off-by:
-
wang di authored
If an application attempts to remove millions of files in a single directory it will fail. This failure was tracked down to the nlink < 2 check in lmv_revalidate_slaves, because after nlink reaches to maximum value of LDISKFS_LINK_MAX (65000), the nlink broadcast back from the server will be reported as one. The return value of 1 is not invalid so lets remove the check. Signed-off-by:
wang di <di.wang@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6984 Reviewed-on: http://review.whamcloud.com/16490Reviewed-by:
Jian Yu <jian.yu@intel.com> Reviewed-by:
-
Yang Sheng authored
The function generic_file_read_iter() does not check EOF before invoke direct_IO callback. So we have to check it ourselves. Signed-off-by:
Yang Sheng <yang.sheng@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8969 Reviewed-on: https://review.whamcloud.com/24552Reviewed-by:
Bob Glossman <bob.glossman@intel.com> Reviewed-by:
Bobi Jam <bobijam@hotmail.com> Reviewed-by:
-
James Simmons authored
Building the lustre client with W=1 reports the following error: obdclass/obd_mount.c: In function lmd_parse: obdclass/obd_mount.c:880: warning: variable set but not used The solution is to move s3 to the inner loop where it is only used. Signed-off-by:
Jinshan Xiong <jinshan.xiong@intel.com> Signed-off-by:
-
Steve Guminski authored
This patch makes no functional changes. Struct initializers in the fid directory that use C89 or GCC-only syntax are updated to C99 syntax. The C99 syntax prevents incorrect initialization if values are accidently placed in the wrong position, allows changes in the struct definition, and clears any members that are not given an explicit value. The following struct initializers have been updated: lustre/fid/fid_lib.c: const struct lu_seq_range LUSTRE_SEQ_SPACE_RANGE const struct lu_seq_range LUSTRE_SEQ_ZERO_RANGE lustre/fid/lproc_fid.c: struct lprocfs_vars seq_client_debugfs_list Signed-off-by:Steve Guminski <stephenx.guminski@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6210 Reviewed-on: https://review.whamcloud.com/23789Reviewed-by:
Nathaniel Clark <nathaniel.l.clark@intel.com> Reviewed-by:
-
Niu Yawei authored
The replay cursor should be updated properly when close happened during replay, otherwise, ptlrpc_replay_next() could run into a dead loop due to an invalid replay cursor: - replay cursor is moved to an open request during replay; - application close that open file, so the rq_replay of the open request is cleared; - ptlrpc_replay_next() calls ptlrpc_free_committed() to free committed/closed requests, the open request is removed from the committed list, so the replay cursor is changed to an empty list_head now. The open request won't be freed now since it's still held by the pending close request; - ptlrpc_replay_next() continue to move the replay cursor to next and run into a dead loop at the end; Another change in this patch is to remove the out of date comments in ptlrpc_replay_next() and cover the whole process of finding replay request within imp_lock, because: 1. With two separated replay lists and replay cursor introduced, finding replay request won't take much time as before, it's not necessary to do this "lock -> unlock -> lock -> unlock" trick anymore; 2. Nowadays there are various kind of non-replay requests are allowed during recovery, so ptlrpc_free_committed() may run in parallel to remove an open request while ptlrpc_replay_next() is iterating the open requests list; Signed-off-by:
Niu Yawei <yawei.niu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8765 Reviewed-on: https://review.whamcloud.com/23418Reviewed-by:
John L. Hammond <john.hammond@intel.com> Reviewed-by:
-
Dmitry Eremin authored
Update max_ptlrpcds module parameter descriptions to let users know its obsolete. Change cpt to CPT for the module parameter description ptlrpcd_per_cpt_max so it matches documentation. Signed-off-by:
-
Dmitry Eremin authored
Environment for request interpreters is not used any more. Signed-off-by:
-
James Simmons authored
Remove the inline function socklnd_init_msg. Its only used by the kernel code so no point keeping it in an UAPI header. Signed-off-by:
Doug Oucharek <doug.s.oucharek@intel.com> Reviewed-by:
-
Liang Zhen authored
ksocklnd reaper thread always tries to close the connection for the first timedout zero-copy TX. This is wrong if this connection is already being closed, because the reaper will see the same TX again and again and cannot find out other timedout zero-copy TXs and close connections for them. Signed-off-by:
Liang Zhen <liang.zhen@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8867 Reviewed-on: https://review.whamcloud.com/23973Reviewed-by:
-
John L. Hammond authored
In mdc_close() if ptlrpc_request_pack() fails then set req to NULL so that an already freed request is not returned in *request. Signed-off-by:
Patrick Farrell <paf@cray.com> Reviewed-by:
-
Patrick Farrell authored
An earlier commit accidentally changed handling of IT_OPEN, making it take the MDS_INODELOCK_UPDATE bits lock instead of MDS_INODELOCK_LOOKUP. This does not cause any known bugs. Signed-off-by:
Lai Siyao <lai.siyao@intel.com> Reviewed-by:
-
Steve Guminski authored
This patch makes no functional changes. Struct initializers in the libcfs directory that use C89 or GCC-only syntax are updated to C99 syntax. The C99 syntax prevents incorrect initialization if values are accidently placed in the wrong position, allows changes in the struct definition, and clears any members that are not given an explicit value. The following struct initializers have been updated: libcfs/include/libcfs/libcfs_crypto.h: static struct cfs_crypto_hash_type hash_types[] Signed-off-by:Frank Zago <fzago@cray.com> Reviewed-by:
-
Dmitry Eremin authored
Don't treat unability to set CPU partition affinity as error. Improve those warning messages. Signed-off-by:
-
John L. Hammond authored
None of the obd_notify() handlers listen for the OBD_NOTIFY_CREATE event, so remove it and its sole use in lov_add_target(). Signed-off-by:
Ben Evans <bevans@cray.com> Reviewed-by:
-
Vladimir Saveliev authored
ptlrpc_import_delay_req() refuses to delay blocking asts when import is not in LUSTRE_IMP_FULL yet. That leads to client eviction assuming that it failed to respond. Allow delays for blocking asts being resent. Signed-off-by:
Vladimir Saveliev <vladimir.saveliev@seagate.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8351 Seagate-bug-id: MRP-3500 Reviewed-on: https://review.whamcloud.com/21065Reviewed-by:
-
Steve Guminski authored
The patch updates the prototype in osc_internal.h to match the enums used in the declaration. The osc_match_base declaration in lustre/osc/osc_request.c uses enums for stricter checking on the type and mode parameters: int osc_match_base(struct obd_export *exp, ... --> enum ldlm_type type, union ldlm_policy_data *policy, --> enum ldlm_mode mode, ... int unref) The prototype in lustre/osc/osc_internal.h instead used unsigned ints: int osc_match_base(struct obd_export *exp, ... --> __u32 type, union ldlm_policy_data *policy, --> __u32 mode, ... int unref); Signed-off-by:
-
