- 06 Mar, 2017 40 commits
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Greg Kroah-Hartman authored
Merge tag 'iio-for-4.12a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: First set of IIO new device support, features and cleanup for the 4.12 cycle. Quite a bit of outreachy activity here with a driver from a current intern and a number of cleanup patches as part of the next round. Getting a pull request in early this cycle as it's looking like another large cycle for IIO. New device support * adxl345 - initial device support. Note, once complete support is done the intent is to superceded the driver in input/misc. - bindings. - conversion from i2c direct calls to regmap and driver split. - spi support. * chromeos light and proximity. - new driver. * devantech srf04 ultrasonic ranger - new driver with device tree bindings. * hid temperature - new driver for environemntal temperature support from hid devices. * max30102 oximeter - new driver with device tree bindings. * st lsm6dsx - refactor and addition of device support for lsm6dsl and lsm6ds3h. Staging graduation * isl29028 including copyright notice update to reflect Brian's work. * lpc32xx_adc. * spear adc. It's not perfect and there are some datasheet disagreements, but it works and is good enough to graduate. New features * documentation - abi docs for in_proximity_sampling_frequency_available. - generalise counting direction ABI docs as a second driver is going to use them. * hid-sensor-prox - Add support for HID_USAGE_SENSOR_HUMAN_PRESENCE if used on a particular device. * isl29028 - runtime pm. * meson-saradc - switch from polling to interrupt mode and improved read_raw_sample function to avoid unnecessary loop. * tmp007 - interrupt and threshold event support. Cleanups and minor fixes * ad2s1210 - permissions to octal. * ad7192 - permissions to octal. - use BIT macro. * ad9832 - merge header definitions into source file. * ad9834 - merge header definitions into source file. * ade7753 - merge header definitions into source file. - cleanup include ordering. * ade7854 - simplify return logic. * adis16201 - merge header definitions into source file. - rename _core.c to .c as there is nothing else. * adis16203 - merge header definitions into source file. - rename _core.c to .c as there is nothing else. * adis16209 - merge header definitions into source file. - rename _core.c to .c as there is nothing else. * adis16240 - permissions to octal. - merge header definitions into source file. - rename _core.c to .c as there is nothing else. * adt7136 - permissions to octal. * cio-dac - set missing parent device. * documentation - update version numbers on sysfs ABI for counter bits that didn't quite. make 4.9. * isl29028 - mdelay to msleep. - incorrrect sleep time when taking first proximity reading. * lmp91000 - set missing parent device. * lpc32xx - Consistent prefixes for defines. - rename local state structure to _state. * max30100 - set missing parent device. * max30102 - set missing parent device. * maxim-thermocouple - set missing parent device. * meter driver header - permissions to octal. * pulsedlight-lidar-lite-v2 - set missing parent device. * quad-8 - set missing parent device. * st104 - set missing parent device. Other * Mailmap - update Matt Ranostay's email address to the Konsolko one.
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Alan Cox authored
The two drivers were originally merged by tools, and the tools didn't always spot white space only changes. Fix a few of them found by zero-day and clean up some more by hand. Signed-off-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Varsha Rao authored
Replaced x == NULL with !x, by using the following coccinelle script: @disable is_null@ expression e; @@ -e==NULL +!e This patch fixes the checkpatch issue. Signed-off-by:
Varsha Rao <rvarsha016@gmail.com> Signed-off-by:
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Varsha Rao authored
Correct the spelling of initialize. This patch fixes the checkpatch issue. Signed-off-by:
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Varsha Rao authored
Usage of unsigned int is preferred over unsigned and this patch fixes the checkpatch issue. Signed-off-by:
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Varsha Rao authored
This patch fixes the checkpatch issue by removing the Free Software Foundation's mailing address from the sample GPL notice. Because the FSF has changed address in the past, and may change again. Linux already includes a copy of the GPL. Signed-off-by:
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Varsha Rao authored
Used kernel preferred block commenting style, to fix the following checkpatch issue: WARNING: Block comments use a trailing */ on a separate line Signed-off-by:
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Varsha Rao authored
Replaced 'uint32_t' with kernel type u32, to fix the checkpatch issue. Signed-off-by:
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Varsha Rao authored
Added spaces around arithmetic operators (/, *, +) and bitwise operators (<<, >>), to fix the checkpatch issue. Signed-off-by:
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Varsha Rao authored
Line over 80 characters are split to fix the following checkpatch issue: WARNING: line over 80 characters Signed-off-by:
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Varsha Rao authored
Removed parentheses on the right hand side of assignment, as they are not required. The following coccinelle script is used to fix this issue: @@ binary operator op = {<<,>>,+,/}; local idexpression id; expression e1, e2; @@ id = -( e1 op e2 -) Signed-off-by: -
kbuild test robot authored
drivers/staging/media/atomisp/pci/atomisp2/./atomisp_v4l2.c:465:2-3: Unneeded semicolon drivers/staging/media/atomisp/pci/atomisp2/./atomisp_v4l2.c:511:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Signed-off-by:
Fengguang Wu <fengguang.wu@intel.com> Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/pci/atomisp2/atomisp_subdev.c:161:5-8: Unneeded variable: "ret". Return "0" on line 163 Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/i2c/imx/../ov8858.c:2199:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/pci/atomisp2/./atomisp_ioctl.c:560:5-8: Unneeded variable: "ret". Return "0" on line 577 Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/platform/clock/vlv2_plat_clock.c:248:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/i2c/ov2722.c:1352:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/i2c/ov5693/ov5693.c:2066:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/i2c/lm3554.c:986:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/i2c/mt9m114.c:1946:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/i2c/gc0310.c:1470:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/i2c/imx/imx.c:2486:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/i2c/gc2235.c:1208:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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kbuild test robot authored
drivers/staging/media/atomisp/i2c/ap1302.c:1250:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by:
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Greg Kroah-Hartman authored
This fixes a build issue where sched.h changed around a bit in 4.11-rc1. Signed-off-by: -
Alan Cox authored
This patch adds support for the Intel IPU v2 as found on Android and IoT Baytrail-T and Baytrail-CR platforms (those with the IPU PCI mapped). You will also need the firmware files from your device (Android usually puts them into /etc) - or you can find them in the downloadable restore/upgrade kits if you blew them away for some reason. It may be possible to extend the driver to handle the BYT/T windows platforms such as the ASUS T100TA. These platforms don't expose the IPU via the PCI interface but via ACPI buried in the GPU description and with the camera information somewhere unknown so would need a platform driver interface adding to the codebase *IFF* the firmware works on such devices. To get good results you also need a suitable support library such as libxcam. The camera is intended to be driven from Android so it has a lot of features that many desktop apps don't fully spport. In theory all the pieces are there to build it with -DISP2401 and some differing files to get CherryTrail/T support, but unifying the drivers properlly is a work in progress. The IPU driver represents the work of a lot of people within Intel over many years. It's historical goal was portability rather than Linux upstream. Any queries about the upstream aimed driver should be sent to me not to the original authors. Signed-off-by:
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Narcisa Ana Maria Vasile authored
Removed unnecessary variable and used instead the parameter that was already defined Signed-off-by:
Narcisa Ana Maria Vasile <narcisaanamaria12@gmail.com> Acked-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
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Narcisa Ana Maria Vasile authored
Now, when the condition inside the for is fulfilled, I return the result, instead of checking afterwards whether the counter has reached or not the end of the list. Signed-off-by:
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Sreya Mittal authored
Found by checkpatch.pl Logical conditions are on the next line, useless parentheses present Clean up the if tests by * Put logical conditions on the previous line * Line up the tests Signed-off-by:
Sreya Mittal <sreyamittal5@gmail.com> Signed-off-by:
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Sreya Mittal authored
Align next line of print statements to the right of open parentheses. Signed-off-by:
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Aishwarya Pant authored
Fix checkpatch warning on dgnc_cls.c: CHECK usleep_range is preferred over udelay. udelay(t) in function cls_uart_init is within non-atomic context and can be safely replaced by usleep_range(t, t + delta) where delta is t (as t is between 10 and 20 microseconds). Signed-off-by:
Aishwarya Pant <aishpant@gmail.com> Signed-off-by:
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Aishwarya Pant authored
Remove instances of explicit NULL comparisons in bcm2835-camera driver for code compaction. Signed-off-by:
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Gargi Sharma authored
As per the Linux kernel coding style guidelines, using typedef for a structure type is not recommended. Hence, occurences of typedefs have been removed. To find the occurences of the structures grep was used and no uses were found. Coccinelle script: @r1@ type T; @@ typedef struct { ... } T; @script:python c1@ T2; T << r1.T; @@ coccinelle.T2=T; @@ type r1.T; identifier c1.T2; @@ -typedef struct + T2 { ... } -T ; Signed-off-by:Gargi Sharma <gs051095@gmail.com> Signed-off-by:
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Manoj Sawai authored
Fix the following checkpatch.pl warnings: 1: Avoid multiple line dereference - prefer 'XGI330_RefIndex[RefreshRateTableIndex+i].ModeID' 2: Avoid multiple line dereference - prefer 'XGI330_RefIndex[RefreshRateTableIndex+(*i)].Ext_InfoFlag' Signed-off-by:
Manoj Sawai <mas@iitkgp.ac.in> Signed-off-by:
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Manoj Sawai authored
Fix the following checkpatch.pl warning: Avoid multiple line dereference - prefer 'XGI330_RefIndex[RefreshRateTableIndex+(*i)].Ext_InfoFlag' Signed-off-by:
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Colin Ian King authored
Add a sanity check that wid.val has been allocated, fixes a null pointer deference on stamac when calling ether_add_copy. Detected by CoverityScan, CID#1369537 ("Dereference null return value") Signed-off-by:Colin Ian King <colin.king@canonical.com> Signed-off-by:
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Colin Ian King authored
The check for result < 0 is redundant because at that point result is always zero, hence we can remove this check and the netdev_err message. Detected by CoverityScan, CID#1357147 ("Logically Dead Code") Signed-off-by: -
Heiner Kallweit authored
This patch adds support for the SH1106 OLED controller chip. It's similar to the SSD1306, however it supports only a subset of commands and the internal video memory has a different width. Major differences: - Internal video memory has a width of 132 pixels - Only a subset of commands is supported - Only page addressing mode is supported, no support for vertical and horizontal addressing - SPI frequency limited to 2 MHz according to the datasheet Successfully tested with a 1.3" OLED display with this chip and SPI interface. Signed-off-by:
Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by:
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Narcisa Ana Maria Vasile authored
Merged two if conditionals into a single one, since they had exactly the same condition. Signed-off-by:
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Cezary Gapinski authored
Fix the following formatting issues: WARNING: Avoid unnecessary line continuations Signed-off-by:
Cezary Gapinski <gapalinux@gmail.com> Signed-off-by:
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