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2012-05-14Staging: ipack: move the devices source line in Kconfig fileSamuel Iglesias Gonsalvez
Maintain the proper order of definitions in Kconfig following the time order of the commits. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14Staging: move the position of the ipack source line in KconfigSamuel Iglesias Gonsalvez
Moved the ipack source line to the proper place, at the end of the list in the staging's Kconfig file. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:meter: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:resolver: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:magnetometer: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:light: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:imu: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:impedance-analyzer: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:gyro: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:frequency: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:dac: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:cdc: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:addac: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:accel: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:adc: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:adis16400_ring: Pass IIO device directlyLars-Peter Clausen
When calling adis16350_spi_read_all and adis16400_spi_read_burst we pass the device struct of embedded in the IIO device only to look up the IIO device from the device struct again right away. This patch changes the code to pass the IIO device directly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:ade7758_spi_read_burst: Pass IIO device directlyLars-Peter Clausen
When calling ade7758_spi_read_burst we pass the device struct of embedded in the IIO device only to look up the IIO device from the device struct again right away. This patch changes the code to pass the IIO device directly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:adis16260_read_ring_data: Pass IIO device directlyLars-Peter Clausen
When calling adis16260_read_ring_data we pass the device struct of embedded in the IIO device only to look up the IIO device from the device struct again right away. This patch changes the code to pass the IIO device directly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:__lis3l02dq_write_data_ready_config: Pass IIO device directlyLars-Peter Clausen
When calling __lis3l02dq_write_data_ready_config we pass the device struct of embedded in the IIO device only to look up the IIO device from the device struct again right away. This patch changes the code to pass the IIO device directly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:adis16240_read_ring_data: Pass IIO device directlyLars-Peter Clausen
When calling adis16240_read_ring_data we pass the device struct of embedded in the IIO device only to look up the IIO device from the device struct again right away. This patch changes the code to pass the IIO device directly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:adis16209_read_ring_data: Pass IIO device directlyLars-Peter Clausen
When calling adis16209_read_ring_data we pass the device struct of embedded in the IIO device only to look up the IIO device from the device struct again right away. This patch changes the code to pass the IIO device directly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:adis16204_read_ring_data: Pass IIO device directlyLars-Peter Clausen
When calling adis16204_read_ring_data we pass the device struct of embedded in the IIO device only to look up the IIO device from the device struct again right away. This patch changes the code to pass the IIO device directly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:adis16203_read_ring_data: Pass IIO device directlyLars-Peter Clausen
When calling adis16203_read_ring_data we pass the device struct of embedded in the IIO device only to look up the IIO device from the device struct again right away. This patch changes the code to pass the IIO device directly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14iio: Use dev_to_iio_dev()Lars-Peter Clausen
Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14iio: Add dev_to_iio_dev() helper functionLars-Peter Clausen
This patch adds a helper function for retriving a iio_dev struct from a device struct. Currently we open-code this in two different ways. One is using dev_get_drvdata on the device and the other is using container_of. The new helper function uses the container_of solution as it creates slightly smaller code and also will eventually free up the drvdata pointer for usage by invidual drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14sparc32: Implement hard_smp_processor_id() via instruction patching.David S. Miller
This is the last non-trivial user of btfixup. Like sparc64, use a special patch section to resolve the various implementations of how to read the current CPU's ID when we don't have current_thread_info()->cpu necessarily available. Signed-off-by: David S. Miller <davem@davemloft.net> Tested-by: Sam Ravnborg <sam@ravnborg.org>
2012-05-14staging: "rts5139" Fix typos.Justin P. Mattock
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging: r8712u: Remove needless test for NULLLarry Finger
In commit ee6aeff, a swatch warning was fixed by moving some code inside an if block that is executed only when the pointer padapter is not NULL. In fact, padapter can never be NULL and the corect fix should have been the removal of the test of padapter. Reported-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging:iio:dummy: Remove outdated commentLars-Peter Clausen
iio_device_free has to be called regardless of whether the device has been registered or not when freeing it. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14ARM: AT91: Add ADC driver to the at91sam9g20 dtsiMaxime Ripard
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14ARM: AT91: Add ADC driver to the at91sam9x5 dtsiMaxime Ripard
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14ARM: AT91: Add ADC driver to the at91sam9g45 dtsiMaxime Ripard
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14IIO: AT91: Add DT support to at91_adc driverMaxime Ripard
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14ARM: AT91: Add the ADC clock to the sam9x5 SoC fileMaxime Ripard
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14ARM: AT91: ADC: Add support for the AT91SAM9M10G45-EK boardMaxime Ripard
This patch adds platform data for the AT91 ADC driver support for the AT91SAM9M10G45-EK board. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14ARM: AT91: Add the ADC to the sam9g20ek boardMaxime Ripard
This patch adds platform data for the AT91 ADC driver support for the AT91SAM9G20-EK board. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14ARM: AT91: IIO: Add AT91 ADC driver.Maxime Ripard
Add the ADC driver for Atmel's AT91SAM9G20-EK, AT91SAM9M10G45-EK and AT91SAM9X5 family boards. It has support for both software and hardware triggers. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14ARM: AT91: Add platform data for the AT91 ADCsMaxime Ripard
The AT91 SoCs often embeds an ADC. This patch adds the needed platform data to specify the informations required by the driver to work properly. For now, we only need the reference voltage and which channels are available on the board. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14iio: amplifiers: New driver for AD8366 Dual-Digital Variable Gain AmplifierMichael Hennerich
Changes since V1: Apply review feedback: Introduce and use IIO_CHAN_INFO_HARDWAREGAIN Introduce and use Use IIO_VAL_INT_PLUS_MICRO_DB Modify out of staging include paths. Convert to new iio core API naming. Changes since V2: more sanity checking in write_raw Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14iio: core: introduce IIO_CHAN_INFO_HARDWAREGAINMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14iio: core: introduce dB scle: IIO_VAL_INT_PLUS_MICRO_DBMichael Hennerich
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14ramster: switch over to zsmalloc and crypto interfaceDan Magenheimer
RAMster does many zcache-like things. In order to avoid major merge conflicts at 3.4, ramster used lzo1x directly for compression and retained a local copy of xvmalloc, while zcache moved to the new zsmalloc allocator and the crypto API. This patch moves ramster forward to use zsmalloc and crypto. Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging: line6/config.h: Remove CHECKPOINT macroJohannes Thumshirn
Kill unused debugging macro CHECKPOINT Signed-off-by: Johannes Thumshirn <morbidrsa@googlemail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14staging: comedi: register sysfs device attributes with driver coreH Hartley Sweeten
Currently the sysfs device attributes are created by the comedi core after each comedi device is created. This can lead to a race condition where userspace gets an add event before the files are created. Register the device attributes with the comedi class so that the driver core handles creating them and we avoid the race. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Mori Hess <fmhess@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14Merge branch 'next/board-samsung' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/boards Kukjin Kim <kgene.kim@samsung.com> writes: As there were discussions, some exynos4 boards have been updated because current dt cannot support all features for current board files on exynos4. Note, this should be merged after next/devel-samsung because some platform devices are defined in that. * 'next/board-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Add FIMC device to SMDK4X12 ARM: EXYNOS: Add MFC device to SMDK4X12 ARM: EXYNOS: Add DRM device to SMDKV310 ARM: EXYNOS: Add DRM device to Origen ARM: EXYNOS: Make BT platform data structure static in mach-origen.c file ARM: EXYNOS: Add DRM core support for NURI board ARM: EXYNOS: Add DRM core device support for Universal C210 board ARM: EXYNOS: Increase framebuffer virtual size for origen ARM: S3C64XX: Hook up new style regulator-regulator supplies on Cragganmore Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-05-14memory: tegra{20,30}-mc: Remove empty *_remove()Hiroshi DOYU
Remove unnecessary empty functions. Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14Merge branch 'next/cpuidle' into next/pmArnd Bergmann
No point maintaining two branches for power management Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-05-14USB: EHCI: work around bug in the Philips ISP1562 controllerAlan Stern
This patch (as1556) works around a bug in the Philips ISP1562 EHCI controller. Although the controller claims to support frame-list lengths smaller than the default of 1024 for its periodic schedule, in fact smaller values don't work. A new quirk flag is added to indicate when the bug is present, and if it is then the schedule size is left at the default value. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14USB: EHCI: improve full-speed isochronous scheduling routineAlan Stern
This patch (as1555) improves the code ehci-hcd uses while checking the periodic schedule for isochronous transfers to full-speed devices. In addition to making sure that a new transfer does not violate the restrictions on the high-speed schedule, it also has to check the restrictions on the full-speed part of the bus, i.e., the part beyond the Transaction Translator (TT). It does this by calling tt_available() (or tt_no_collision() if CONFIG_USB_EHCI_TT_NEWSCHED isn't enabled). However it calls that routine on each pass through a loop over the frames being modified, which is an unnecessary expense because tt_available() (or tt_no_collision) already does its own loop over frames. It is sufficient to do the check just once, before starting the loop. In addition, the function calls incorrectly converted the transfer's period from microframes to frames by doing a left shift instead of a right shift. The patch fixes this while moving the calls. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14RDMA/nes: Don't call event handler if pointer is NULLTatyana Nikolova
Don't call the ibqp event_handler pointer in the case it wasn't initialized. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Donald Wood <Donald.E.Wood@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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