Greg Kroah-Hartman ec3c13e4ac Third set of IIO new device support, features and cleanups for the 4.6 cycle. ... Good to see several new contributors in this set - and more generally a number of new 'faces' over this whole cycle. Staging movements * hmc5843 - out of staging. * periodic RTC trigger - driver dropped. This is an ancient driver (brings back some memories ;) that was always somewhat of a bodge. Originally there was a driver that never went into mainline that supported large numbers of periodict timers on the PXA270 via this route. Discussions to have a generic periodic timer subsystem never went anywhere. At the time RTC periodic interrupts were real - now they are emulated using high resolution timers so with the HRT driver this has become pointless. New device support * mpu6050 driver - Add support for the mpu6500. * TI tpl0102 potentiometer - new driver. * Vybrid SoC DAC - new driver. The ADC on this SoC has been supported for a while, this adds a separate driver for the DAC. New Features * hmc5844 - Attributes to configure the bias current (typically part of a self test) This could be done before via a somewhat obscure custom interface. This at least makes it easy to tell what is going on. - Document all custom attributes. * mpu6050 - Add support for calibration offset control and readback. * ms5611 - power regulator support. This is always one that gets added the first time someone has a board that needs it. Here it was needed, hence it was added. Cleanups / minor fixes * tree wide - clean up all the myriad different return values in response to a failure of i2c_check_functionality. After discussions everyone seemed happy wiht -EOPNOTSUPP which seems to describe the situation well. I encouraged a tree wide cleanup to set a good example in future for this. * core - Typos in the iio_event_spec documentation in iio.h * afe4403 - select REGMAP_SPI to avoid dependency issues - mark suspend/resume as __maybe_unused to avoid warnings * afe4404 - mark suspend/resume as __maybe_unused to avoid warnings * atlas-ph-sensor - switch the regmap cache type from linear to rbtree to gain reading of registers on initial startup. It's not immediately obvious, but regmap flat is meant for high performances cases so doesn't read these registers. - use regmap_bulk_read in one case where it was using i2c_smbus_read_i2c_block_data directly (unlike everything else that was through regmap). * ina2xx - stype cleanups (lots of them!) * isl29018 - Get the struct device back from regmap rather than storing another copy of it in the private data. This cleanup makes sense in a number of other drivers so patches may well follow. * mpu6050 - style cleanups (lots of them!) - improved return value handling - use usleep_range to avoid the usual issues with very short msleeps. - add some missing documentation. * ms5611 - use the probed device name for the device rather than the driver name. - select IIO_BUFFER to avoid dependency issues * palmas - drop IRQF_EARLY_RESUME as no longer needed after genirq changes. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJW0ygBAAoJEFSFNJnE9BaIJDQP/RpVwCxgxgUi0QyuLFAfQ0Ab FJFZznvmK6aGtGBAt/uKwBD5K/JcX9zGgm82j10+rVCtnLxFmusNXB180jUjvknu ZAEzJ58IWX+FqEsbVUZsx8qpef+yCCLP/HHvyctqXhtVTrlVlyoGSfn6+xzP3766 PxkXpdWSd3IEdITYZrZo7BsZ6h6Tjz9c4i40f3RdnEce48nNnzM5IKMNbvU2puRs NxGDXflKKkA5N4uIW2n6pLxIyyW/LdwChmHkR+U7dxxj3/wUK9BC46qvhyqtgC3I U6uYCI+p2up22bfQsZ+p/CKRRhhrOtBs9//wSMapK96CVbI3HGcJLZP1yJENwfW8 5sWEypaZNlpZVnjtREQpk5oz2hOsunxI+7FHSqUjLe+wwON79WXVFZz2qx3NcIle YPZFIQiYZTVauE/PsPy22I2vBoHxpgsD+A8M1d4+nQAH8SkRqvnnu5WVgd3ftm/u kXUjj+s+M1Pn84EIWYlEaIypAnhaNgIDW8M269rRdC0hH6yAxjJ9PXm45TGcRxr/ qmkUKfD5wfPgE3FwYoyH8da22dc7dRSgLdizxtSS7rInmFH1HJ3xb566VszXsPVH tJjM2KtIC16czGUh5V+MmCpdSfOT1wR0wFPdUhGoJGm7sGkTsuoQRkQzgHwJM/aF ITuCZWLR/2YXw0bx4MKM =rDIQ -----END PGP SIGNATURE----- Merge tag 'iio-for-4.6c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: Third set of IIO new device support, features and cleanups for the 4.6 cycle. Good to see several new contributors in this set - and more generally a number of new 'faces' over this whole cycle. Staging movements * hmc5843 - out of staging. * periodic RTC trigger - driver dropped. This is an ancient driver (brings back some memories ;) that was always somewhat of a bodge. Originally there was a driver that never went into mainline that supported large numbers of periodict timers on the PXA270 via this route. Discussions to have a generic periodic timer subsystem never went anywhere. At the time RTC periodic interrupts were real - now they are emulated using high resolution timers so with the HRT driver this has become pointless. New device support * mpu6050 driver - Add support for the mpu6500. * TI tpl0102 potentiometer - new driver. * Vybrid SoC DAC - new driver. The ADC on this SoC has been supported for a while, this adds a separate driver for the DAC. New Features * hmc5844 - Attributes to configure the bias current (typically part of a self test) This could be done before via a somewhat obscure custom interface. This at least makes it easy to tell what is going on. - Document all custom attributes. * mpu6050 - Add support for calibration offset control and readback. * ms5611 - power regulator support. This is always one that gets added the first time someone has a board that needs it. Here it was needed, hence it was added. Cleanups / minor fixes * tree wide - clean up all the myriad different return values in response to a failure of i2c_check_functionality. After discussions everyone seemed happy wiht -EOPNOTSUPP which seems to describe the situation well. I encouraged a tree wide cleanup to set a good example in future for this. * core - Typos in the iio_event_spec documentation in iio.h * afe4403 - select REGMAP_SPI to avoid dependency issues - mark suspend/resume as __maybe_unused to avoid warnings * afe4404 - mark suspend/resume as __maybe_unused to avoid warnings * atlas-ph-sensor - switch the regmap cache type from linear to rbtree to gain reading of registers on initial startup. It's not immediately obvious, but regmap flat is meant for high performances cases so doesn't read these registers. - use regmap_bulk_read in one case where it was using i2c_smbus_read_i2c_block_data directly (unlike everything else that was through regmap). * ina2xx - stype cleanups (lots of them!) * isl29018 - Get the struct device back from regmap rather than storing another copy of it in the private data. This cleanup makes sense in a number of other drivers so patches may well follow. * mpu6050 - style cleanups (lots of them!) - improved return value handling - use usleep_range to avoid the usual issues with very short msleeps. - add some missing documentation. * ms5611 - use the probed device name for the device rather than the driver name. - select IIO_BUFFER to avoid dependency issues * palmas - drop IRQF_EARLY_RESUME as no longer needed after genirq changes.		2016-03-01 16:31:55 -08:00
..
acpi	ACPI / CPPC: remove redundant mbox_send_message() declaration	2016-02-03 01:09:52 +01:00
asm-generic	powerpc fixes for 4.5 #2	2016-02-20 09:22:11 -08:00
clocksource
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2016-01-22 11:58:43 -08:00
drm	drm/atomic: Allow for holes in connector state, v2.	2016-02-19 13:24:03 +10:00
dt-bindings	clk: tegra: Add the APB2APE audio clock on Tegra210	2016-02-02 15:49:29 +01:00
keys
kvm
linux	Third set of IIO new device support, features and cleanups for the 4.6 cycle.	2016-03-01 16:31:55 -08:00
math-emu
media	[media] vb2: fix nasty vb2_thread regression	2016-02-04 09:13:46 -02:00
memory
misc
net	tcp/dccp: fix another race at listener dismantle	2016-02-18 11:35:51 -05:00
pcmcia
ras
rdma	IB/mlx4: Enable send of RoCE QP1 packets with IP/UDP headers	2016-01-19 15:35:01 -05:00
rxrpc
scsi	Initial roundup of 4.5 merge window patches	2016-01-23 18:45:06 -08:00
soc	ARM: SoC driver updates for v4.5	2016-01-20 18:42:30 -08:00
sound	ALSA: hda - Loop interrupt handling until really cleared	2016-02-26 08:50:31 +01:00
target	target/transport: add flag to indicate CPU Affinity is observed	2016-02-10 23:08:55 -08:00
trace	This includes three minor fixes, mostly due to cut-and-paste issues.	2016-01-28 17:00:50 -08:00
uapi	Merge 4.5-rc6 into staging-next	2016-03-01 16:10:45 -08:00
video
xen	Merge branch 'for-4.5/drivers' of git://git.kernel.dk/linux-block	2016-01-21 18:19:38 -08:00
Kbuild