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a95194569f
linux/drivers/iio
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Lars-Peter Clausen a95194569f iio:buffer: Add proper locking for iio_update_buffers() 
We need to make sure that in-kernel users of iio_update_buffers() do not race
against each other or against unregistration of the device. So we need to take
both the mlock and the info_exist_lock when calling iio_update_buffers() from a
in-kernel consumer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-10-12 12:07:11 +01:00
..
accel Merge 3.12-rc2 into staging-next. 2013-09-25 08:59:04 -07:00
adc iio: at91: move the num_channels from DT to driver itself 2013-10-09 21:15:39 +01:00
amplifiers iio: amplifiers: ad8366: Remove regulator_put 2013-09-28 11:49:45 +01:00
common IIO: call sensor hub open close function 2013-10-01 16:19:08 +01:00
dac iio:ad5449: Use spi_sync_transfer() 2013-10-05 11:58:19 +01:00
frequency iio: refactor info mask and ext_info attribute creation. 2013-09-15 17:43:20 +01:00
gyro iio:adis16130: Use spi_sync_transfer() 2013-10-05 12:00:26 +01:00
imu iio:mpu6050: Use iio_push_to_buffers_with_timestamp() 2013-09-21 19:23:58 +01:00
light First round of new drivers, functionality and cleanups for IIO in the 3.13 cycle 2013-09-22 11:30:12 -07:00
magnetometer Merge 3.12-rc4 into staging-next 2013-10-06 17:22:43 -07:00
pressure iio: pressure-core: st: Provide support for the Vdd_IO power supply 2013-09-23 20:17:58 +01:00
temperature Merge 3.12-rc2 into staging-next. 2013-09-25 08:59:04 -07:00
trigger iio:trigger: fix sysfs name on list mutex 2013-09-28 11:51:16 +01:00
buffer_cb.c iio: Add reference counting for buffers 2013-10-12 12:04:01 +01:00
iio_core_trigger.h iio: fix semicolon in io_core_trigger.h 2013-08-03 18:40:32 +01:00
iio_core.h iio: Wakeup poll and blocking reads when the device is unregistered 2013-10-12 12:05:36 +01:00
industrialio-buffer.c iio:buffer: Add proper locking for iio_update_buffers() 2013-10-12 12:07:11 +01:00
industrialio-core.c iio: Wakeup poll and blocking reads when the device is unregistered 2013-10-12 12:05:36 +01:00
industrialio-event.c iio: Wakeup poll and blocking reads when the device is unregistered 2013-10-12 12:05:36 +01:00
industrialio-trigger.c iio: trigger: implement devm_iio_trigger_alloc/devm_iio_triger_free 2013-08-17 19:34:52 +01:00
industrialio-triggered-buffer.c iio: Add reference counting for buffers 2013-10-12 12:04:01 +01:00
inkern.c iio: inkern: fix iio_convert_raw_to_processed_unlocked 2013-07-03 20:30:52 +01:00
Kconfig Remove GENERIC_HARDIRQ config option 2013-09-13 15:09:52 +02:00
kfifo_buf.c iio: Add reference counting for buffers 2013-10-12 12:04:01 +01:00
Makefile iio: Restore alphabetic order in Makefile 2013-08-17 15:50:54 +01:00