tree d370cb25197b774f0367ec727c8ebb45d8ecb01a
parent c3cb718acc17f8e0d6b4b8d1f8ca9a20d1999159
parent bda2f8fca20b564ac8edb2b9c080d942c2144359
author Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1379807136 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1379807136 -0700
mergetag object bda2f8fca20b564ac8edb2b9c080d942c2144359
 type commit
 tag iio-fixes-for-3.12a
 tagger Jonathan Cameron <jic23@kernel.org> 1379775740 +0100
 
 First round of IIO fixes for 3.12
 
 A series of wrong 'struct dev' assumptions in suspend/resume callbacks
 following on from this issue being identified in a new driver review.
 One to watch out for in future.
 
 A number of driver specific fixes
 1) at91 - fix a overflow in clock rate computation
 2) dummy - Kconfig dependency issue
 3) isl29018 - uninitialized value
 4) hmc5843 - measurement conversion bug introduced by recent cleanup.
 5) ade7854-spi - wrong return value.
 
 Some IIO core fixes
 1) Wrong value picked up for event code creation for a modified channel
 2) A null dereference on failure to initialize a buffer after no buffer has
    been in use, when using the available_scan_masks approach.
 3) Sampling not stopped when a device is removed. Effects forced removal
    such as hot unplugging.
 4) Prevent device going away if a chrdev is still open in userspace.
 5) Prevent race on chardev opening and device being freed.
 6) Add a missing iio_buffer_init in the call back buffer.
 
 These last few are the first part of a set from Lars-Peter Clausen who
 has been taking a closer look at our removal paths and buffer handling
 than anyone has for quite some time.
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Merge tag 'iio-fixes-for-3.12a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus

Jonathan writes:

First round of IIO fixes for 3.12

A series of wrong 'struct dev' assumptions in suspend/resume callbacks
following on from this issue being identified in a new driver review.
One to watch out for in future.

A number of driver specific fixes
1) at91 - fix a overflow in clock rate computation
2) dummy - Kconfig dependency issue
3) isl29018 - uninitialized value
4) hmc5843 - measurement conversion bug introduced by recent cleanup.
5) ade7854-spi - wrong return value.

Some IIO core fixes
1) Wrong value picked up for event code creation for a modified channel
2) A null dereference on failure to initialize a buffer after no buffer has
   been in use, when using the available_scan_masks approach.
3) Sampling not stopped when a device is removed. Effects forced removal
   such as hot unplugging.
4) Prevent device going away if a chrdev is still open in userspace.
5) Prevent race on chardev opening and device being freed.
6) Add a missing iio_buffer_init in the call back buffer.

These last few are the first part of a set from Lars-Peter Clausen who
has been taking a closer look at our removal paths and buffer handling
than anyone has for quite some time.