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* iio: light: vcnl4000: Remove redundant codeSachin Kamat2013-10-241-5/+1
| | | | | | | | | The if check is redundant as the value obtained from iio_device_register() is already in the required format. Hence return the function directly. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: dac: mcp4725: Remove redundant codeSachin Kamat2013-10-241-7/+1
| | | | | | | | Remove an inconsequential print message and return directly thereby cleaning up some code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: dac: max517: Remove redundant variableSachin Kamat2013-10-241-8/+1
| | | | | | | | Remove an inconsequential print message and return directly thereby eliminating an intermediate variable. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: dac: ad5755: Remove redundant codeSachin Kamat2013-10-241-7/+1
| | | | | | | | | | The if check is redundant as the value obtained from iio_device_register() is already in the required format. Error messages are already printed by iio_device_register(); hence not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: dac: ad5421: Remove redundant codeSachin Kamat2013-10-241-7/+1
| | | | | | | | | | The if check is redundant as the value obtained from iio_device_register() is already in the required format. Hence return the function directly. Error messages are already printed by iio_device_register(); hence not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: adc: twl6030-gpadc: Remove redundant codeSachin Kamat2013-10-241-3/+1
| | | | | | | | | The if check is redundant as the value obtained from iio_device_register() is already in the required format. Hence return the function directly. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: accel: kxsd9: Remove redundant variableSachin Kamat2013-10-241-6/+1
| | | | | | | Return directly thereby eliminating an intermediate variable. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: core: Add misssing bracesSachin Kamat2013-10-241-1/+1
| | | | | | | | Silences the following checkpatch warning: WARNING: sizeof *iio_attr should be sizeof(*iio_attr) Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: core: Use pr_err instead of printkSachin Kamat2013-10-241-6/+5
| | | | | | | Use of pr_err is preferred to printk. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:pressure: Adds LPS001WP support also on spi interface and Kconfig fixDenis CIOCCA2013-10-232-1/+2
| | | | | Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: adc: ti_am335x_adc: Remove redundant of_match_ptrSachin Kamat2013-10-231-1/+1
| | | | | | | | ti_adc_dt_ids is always compiled in. Hence of_match_ptr is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: adc: nau7802: Remove redundant of_match_ptrSachin Kamat2013-10-231-1/+1
| | | | | | | | | nau7802_dt_ids is always compiled in. Hence of_match_ptr is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: adc: twl6030-gpadc: Remove redundant of_match_ptrSachin Kamat2013-10-231-1/+1
| | | | | | | | of_twl6030_match_tbl is always compiled in. Hence of_match_ptr is not necessary. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: Add Freescale mag3110 magnetometer driverPeter Meerwald2013-10-233-0/+412
| | | | | | | | | | three-axis digital magnetometer with I2C interface datasheet is available from http://cache.freescale.com/files/sensors/doc/data_sheet/MAG3110.pdf Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio:adc:max1363 support SMBus for 8-bit devicesVivien Didelot2013-10-201-19/+57
| | | | | | | | | | | | | | | | The driver currently supports only I2C access. But supported devices with an accuracy of 8-bit are compatible with the SMBus byte access routines. This patch wraps the send and receive routines depending on the chip accuracy and fonctionnalities of its adapter. For instance, this allows us to use a MAX11603 on a ICH7 controller. This patch also simplifies the max1363_write_basic_config() routine to use the struct max1363_state fields directly. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* iio: Correct description how to convert microtesla to gaussPeter Meerwald2013-10-201-1/+1
| | | | | | | | | | this just fixes the comment; however, I'm not sure if the driver reports measurements correctly; the raw values are 0.3 uT / LSB; IIO is supposed to report magnetic fields in Gauss, so the scale should be around 1/300 (ignoring ASA) -- but value and scale are returned as VAL_INT Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* Merge 3.12-rc6 into staging-next.Greg Kroah-Hartman2013-10-192-2/+7
|\ | | | | | | | | | | We want these fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * iio:buffer: Free active scan mask in iio_disable_all_buffers()Lars-Peter Clausen2013-10-151-0/+3
| | | | | | | | | | | | | | | | | | | | Usually the active scan mask is freed in __iio_update_buffers() when the buffer is disabled. But when the device is still sampling when it is removed we'll end up disabling the buffers in iio_disable_all_buffers(). So we also need to free the active scan mask here, otherwise it will be leaked. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * iio: frequency: adf4350: add missing clk_disable_unprepare() on error in ↵Wei Yongjun2013-10-121-2/+4
| | | | | | | | | | | | | | | | | | | | | | adf4350_probe() Add the missing clk_disable_unprepare() before return from adf4350_probe() in the error handling case. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: Lars-Peter CLausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: light: gp2ap020a00f: Include linux/of.h headerSachin Kamat2013-10-181-0/+1
| | | | | | | | | | | | | | | | 'of_match_ptr' is defined in linux/of.h. Include it explicitly to avoid build breakage in the future. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: adc: ti-adc081c: Include linux/of.h headerSachin Kamat2013-10-181-0/+1
| | | | | | | | | | | | | | | | 'of_match_ptr' is defined in linux/of.h. Include it explicitly to avoid build breakage in the future. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: adc: nau7802: Include linux/of.h headerSachin Kamat2013-10-181-0/+1
| | | | | | | | | | | | | | | | | | 'of_match_ptr' is defined in linux/of.h. Include it explicitly to avoid build breakage in the future. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: adc: mcp3422: Include linux/of.h headerSachin Kamat2013-10-181-0/+1
| | | | | | | | | | | | | | | | 'of_match_ptr' is defined in linux/of.h. Include it explicitly to avoid build breakage in the future. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: at91: introduce touch screen support in iio adc driverJosh Wu2013-10-171-24/+364
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AT91 ADC hardware integrate touch screen support. So this patch add touch screen support for at91 adc iio driver. To enable touch screen support in adc, you need to add the dt parameters: 1. which type of touch are used? (4 or 5 wires), sample period time. 2. correct pressure detect threshold value. In the meantime, since touch screen will use a interal period trigger of adc, so it is conflict to other hardware triggers. Driver will disable the hardware trigger support if touch screen is enabled. This driver has been tested in AT91SAM9X5-EK and SAMA5D3x-EK. Signed-off-by: Josh Wu <josh.wu@atmel.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: devicetree@vger.kernel.org Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: cm36651: Add CM36651 proximity/light sensorBeomho Seo2013-10-173-0/+720
| | | | | | | | | | | | | | This patch adds a new driver for Capella CM36651 proximity and RGB sensor. Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: Remove unused iio_sw_buffer_preenable()Lars-Peter Clausen2013-10-161-18/+0
| | | | | | | | | | | | | | | | | | The functionality implemented by iio_sw_buffer_preenable() is now done directly in the IIO core and previous users of iio_sw_buffer_preenable() have all been updated to not use it anymore. It is unused now and can be remove. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:gp2ap020a00f: Remove redundant call to iio_sw_buffer_preenable()Lars-Peter Clausen2013-10-161-1/+0
| | | | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:st_pressure: Remove redundant call to iio_sw_buffer_preenable().Lars-Peter Clausen2013-10-161-10/+1
| | | | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:st_magn: Remove redundant call to iio_sw_buffer_preenable().Lars-Peter Clausen2013-10-161-10/+1
| | | | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:triggered-buffer: Remove redundant call to iio_sw_buffer_preenable().Lars-Peter Clausen2013-10-161-1/+0
| | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:st_gyro: Remove redundant call to iio_sw_buffer_preenable().Lars-Peter Clausen2013-10-161-10/+1
| | | | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:ti_am335x: Remove redundant call to iio_sw_buffer_preenable()Lars-Peter Clausen2013-10-161-1/+1
| | | | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Zubair Lutfullah <zubair.lutfullah@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:ad_sigma_delta: Remove redundant call to iio_sw_buffer_preenable().Lars-Peter Clausen2013-10-161-1/+0
| | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:ad7887: Remove redundant call to iio_sw_buffer_preenable().Lars-Peter Clausen2013-10-161-5/+0
| | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:ad7266: Remove redundant call to iio_sw_preenable()Lars-Peter Clausen2013-10-161-11/+1
| | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:st_accel: Drop redundant call to iio_sw_buffer_preenable()Lars-Peter Clausen2013-10-161-10/+1
| | | | | | | | | | | | | | | | | | The equivalent of iio_sw_buffer_preenable() is now done in the IIO buffer core, so there is no need to do this from the driver anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: Update buffer's bytes per datum after updating the scan maskLars-Peter Clausen2013-10-161-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently a IIO device driver needs to make sure to update the buffer's bytes per datum after the scan mask has changed. This is usually done in the preenable callback by invoking iio_sw_buffer_preenable(). This is something that needs to be done and is done for virtually all devices which support buffers (we currently have only one exception). Also this a bit of a layering violation since we have to call the buffer setup ops from the device setup ops. This requires the device driver to know about the internal requirements of the buffer (e.g. whether we need to call the set_bytes_per_datum) callback. And especially with in-kernel buffer consumers, which allows to attach arbitrary buffers to a device, this is something that the driver can't know. Moving this to the core allows us to drop the individual calls to iio_sw_buffer_preenable() from drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Denis Ciocca <denis.ciocca@st.com> Cc: Marek Vasut <marex@denx.de> Cc: Zubair Lutfullah <zubair.lutfullah@gmail.com> Cc: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:kfifo: Set update_needed to false after allocating a new bufferLars-Peter Clausen2013-10-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | update_needed is used to decide whether the kfifo buffer needs to be re-allocated. It is set to true whenever the size of the buffer is changed. It is never set to false though, causing the buffer to always be re-allocated. Setting update_needed to false after the new buffer has been allocated fixes the problem. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:kfifo: Empty buffer on updateLars-Peter Clausen2013-10-151-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kfifo's request_update callback will free the current buffer and allocate a new one if the size has changed. This will remove any samples that might still be left in the buffer. If the size has not changed the buffer content is left untouched though. This is a bit inconsistent and might cause an application to see data from a previous capture. This patch inserts a call to kfifo_reset_out() when the size did not change. This makes sure that any pending samples are removed from the buffer. Note, due to a different bug the buffer is currently always re-allocated, even if the size did not change. So this patch will not change the behavior. In the next patch the bug will be fixed and this patch makes sure that the current behavior is kept. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:kfifo: Protect against concurrent access from userspaceLars-Peter Clausen2013-10-151-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is possible for userspace to concurrently access the buffer from multiple threads or processes. To avoid corruption of the internal state of the buffer we need to add proper locking. It is possible for multiple processes to try to read from the buffer concurrently and it is also possible that one process causes a buffer re-allocation while a different process still access the buffer. Both can be fixed by protecting the calls to kfifo_to_user() and kfifo_alloc() by the same mutex. In iio_read_first_n_kfifo() we also use kfifo_recsize() instead of the buffers bytes_per_datum to avoid a race that can happen if bytes_per_datum has been changed, but the buffer has not been reallocated yet. Note that all access to the buffer from within the kernel is already properly synchronized, so there is no need for extra locking in iio_store_to_kfifo(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:kfifo: Fix memory leakLars-Peter Clausen2013-10-151-1/+4
| | | | | | | | | | | | | | | | We need to free the kfifo when we release the buffer, otherwise the fifos memory will be leaked. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:buffer: Ignore noop requests for iio_update_buffers()Lars-Peter Clausen2013-10-121-0/+14
| | | | | | | | | | | | | | | | | | Since the kernel now disables all buffers when a device is unregistered it might happen that a in-kernel consumer tries to disable that buffer again. So ignore requests where the buffer already is in the desired state. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: Add a hysteresis event info attributeLars-Peter Clausen2013-10-121-0/+1
| | | | | | | | | | | | | | | | | | For some devices it is possible to configure a hysteresis for threshold (or similar) events. This patch adds a new hysteresis event info type which allows for easy creation and read/write handling of the sysfs attribute. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:apds9300: Use new event config interfaceLars-Peter Clausen2013-10-121-17/+36
| | | | | | | | | | | | | | | | | | Switch the apds9300 driver to the new IIO event config interface as the old one is going to be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Oleksandr Kravchenko <o.v.kravchenko@globallogic.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:tsl2563: Switch to new event config interfaceLars-Peter Clausen2013-10-121-19/+34
| | | | | | | | | | | | | | | | Switch the tsl2563 driver to the new IIO event config interface as the old one is going to be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:gp2ap020a00f: Switch to new event config interfaceLars-Peter Clausen2013-10-121-34/+71
| | | | | | | | | | | | | | | | | | Switch the gp2ap020a00f driver to the new IIO event config interface as the old one is going to be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:ad5421: Switch to new event config interfaceLars-Peter Clausen2013-10-121-18/+44
| | | | | | | | | | | | | | | | Switch the ad5421 driver to the new IIO event config interface as the old one is going to be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio:max1363: Switch to new event config interfaceLars-Peter Clausen2013-10-121-90/+110
| | | | | | | | | | | | | | | | Switch the max1363 driver to the new IIO event config interface as the old one is going to be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: Extend the event config interfaceLars-Peter Clausen2013-10-121-22/+171
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The event configuration interface of the IIO framework has not been getting the same attention as other parts. As a result it has not seen the same improvements as e.g. the channel interface has seen with the introduction of the channel spec struct. Currently all the event config callbacks take a u64 (the so called event code) to pass all the different information about for which event the callback is invoked. The callback function then has to extract the information it is interested in using some macros with rather long names. Most information encoded in the event code comes straight from the iio_chan_spec struct the event was registered for. Since we always have a handle to the channel spec when we call the event callbacks the first step is to add the channel spec as a parameter to the event callbacks. The two remaining things encoded in the event code are the type and direction of the event. Instead of passing them in one parameter, add one parameter for each of them and remove the eventcode from the event callbacks. The patch also adds a new iio_event_info parameter to the {read,write}_event_value callbacks. This makes it possible, similar to the iio_chan_info_enum for channels, to specify additional properties other than just the value for an event. Furthermore the new interface will allow to register shared events. This is e.g. useful if a device allows configuring a threshold event, but the threshold setting is the same for all channels. To implement this the patch adds a new iio_event_spec struct which is similar to the iio_chan_spec struct. It as two field to specify the type and the direction of the event. Furthermore it has a mask field for each one of the different iio_shared_by types. These mask fields holds which kind of attributes should be registered for the event. Creation of the attributes follows the same rules as the for the channel attributes. E.g. for the separate_mask there will be a attribute for each channel with this event, for the shared_by_type there will only be one attribute per channel type. The iio_chan_spec struct gets two new fields, 'event_spec' and 'num_event_specs', which is used to specify which the events for this channel. These two fields are going to replace the channel's event_mask field. For now both the old and the new event config interface coexist, but over the few patches all drivers will be converted from the old to the new interface. Once that is done all code for supporting the old interface will be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | iio: Factor IIO value formating into its own functionLars-Peter Clausen2013-10-122-12/+28
| | | | | | | | | | Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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