| 8f9cde23c3f7b74dfad617d2ffbbb5c2ba55e1ee |
|
29-Jan-2012 |
Jonathan Cameron <jic23@kernel.org> |
staging:iio:adc:adt7310/7410 sticking plaster fix for broken event attrs.
Neither of these drivers has ever been anywhere near the iio abi.
Probably as a result of this the fact they had two event groups
each was not picked up when we restricted IIO to having only
1 event line per device (as part of the chrdev merge set).
As such these definitely didn't work before. This patch squishes
the only element from the 'comparator' event line that isn't in the
'interrupt' one into it and kills off the 'comparator' one.
Ultimately both of these drivers belong in hwmon not IIO and are just
waiting here because I don't want to kill off a driver that may
prove useful to someone. (Ultimately I will ask Greg to scrap
these two if no one steps up to deal with them.)
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
/drivers/staging/iio/adc/adt7310.c
|
| 12e55508921865aefdd80fd17afe70c191afbd1b |
|
09-Jan-2012 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
* 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (466 commits)
net/hyperv: Add support for jumbo frame up to 64KB
net/hyperv: Add NETVSP protocol version negotiation
net/hyperv: Remove unnecessary kmap_atomic in netvsc driver
staging/rtl8192e: Register against lib80211
staging/rtl8192e: Convert to lib80211_crypt_info
staging/rtl8192e: Convert to lib80211_crypt_data and lib80211_crypt_ops
staging/rtl8192e: Add lib80211.h to rtllib.h
staging/mei: add watchdog device registration wrappers
drm/omap: GEM, deal with cache
staging: vt6656: int.c, int.h: Change return of function to void
staging: usbip: removed unused definitions from header
staging: usbip: removed dead code from receive function
staging:iio: Drop {mark,unmark}_in_use callbacks
staging:iio: Drop buffer mark_param_change callback
staging:iio: Drop the unused buffer enable() and is_enabled() callbacks
staging:iio: Drop buffer busy flag
staging:iio: Make sure a device is only opened once at a time
staging:iio: Disallow modifying buffer size when buffer is enabled
staging:iio: Disallow changing scan elements in all buffered modes
staging:iio: Use iio_buffer_enabled instead of open coding it
...
Fix up conflict in drivers/staging/iio/adc/ad799x_core.c (removal of
module_init due to using module_i2c_driver() helper, next to removal of
MODULE_ALIAS due to using MODULE_DEVICE_TABLE instead).
|
| 94386ab0b4c5a4e15afae8542cb01caa2ff37594 |
|
05-Dec-2011 |
Lars-Peter Clausen <lars@metafoo.de> |
staging:iio: Remove redundant spi driver bus initialization
In ancient times it was necessary to manually initialize the bus field of an
spi_driver to spi_bus_type. These days this is done in spi_register_driver() so
we can drop the manual assignment.
The patch was generated using the following coccinelle semantic patch:
// <smpl>
@@
identifier _driver;
@@
struct spi_driver _driver = {
.driver = {
- .bus = &spi_bus_type,
},
};
// </smpl>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| af5046af1c812839f085030f358a01814666fc80 |
|
26-Oct-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: header reorganization
Issue brought up by Lars-Peter Clausen. This is a varient of what
he suggested.
io/iio.h for driver stuff (has to include types.h)
Sub files for the bits drivers may or may not use
iio/sysfs.h
iio/buffer.h (contents of current buffer_generic.h)
(obviously anything offering events will need events.h as well)
iio/types.h for the enums that matter to both
iio_chan_type, iio_modifier
iio/events.h for the event code stuff
IIO_EVENT_CODE and friends. + everything in chrdev.h So this
is the stuff that userspace cares about.
Also include iio_event_type, iio_event_direction
Thus iio drivers include iio.h + as required
events.h
sysfs.h
buffer.h
in kernel users (once that interface is merged) will need inkern.h
which will pull in types.h
Userspace will need just events.h (which pulls in types.h) to get
everything they need to know about. Buffer userspace access doesn't
currently need any core defines. All information about the data
format is passed through sysfs.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| ae6ae6fec3f7d6919e0146996df37b665c75f662 |
|
16-Nov-2011 |
Lars-Peter Clausen <lars@metafoo.de> |
staging:iio: Use module_spi_driver to register SPI driver
Use the newly introduced module_spi_driver macro for registering SPI drivers.
This allows us to remove a few lines of boilerplate code.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| d2fffd6c2fd60fe9ab63ef30758d9d43a5057549 |
|
14-Oct-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: fix removal path to allow correct freeing.
Fix a dumb lack of consideration of the effect of combining
the iio_device_unregister and iio_free_device calls into
one. There is no valid place to free some of the sysfs
array elements.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| 26d25ae3f0d8ffe350aacc75b71198d6b35bd1f4 |
|
02-Sep-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: rework of attribute registration.
This set also includes quite a number of bug fixes of particularly
remove functions.
Necessary due to issue pointed out in Bart Van Assche's patch:
docs/driver-model: Document device.groups
V2: Rebase due to patch reordering.
V3: Pull various error fixes and cleanups out into their own patches.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| 3e39440789adef103422ce201538b4da8745fe8e |
|
30-Aug-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:fix using iio_priv or iio_dev after iio_unregister_device
This includes calling iio_free_device as that should only be called
before the device has been registered.
Also one case of iio_free_device being called on a registered device.
This has been pulled out of the reworking attributes patch.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| 5aa9618896e0ba49b444731f9fafa7f7c18a13ab |
|
30-Aug-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: remove broken support for multiple event interfaces.
We don't have a use case for these. Two drivers appeared to use them
but both report all events on the first.
V2: Remove now irrelevant comment.
V3: Include fixup for adc/ad7280a.c
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| 8e7d967244a8eebcdadb048efc5e66849ec0a6b6 |
|
30-Aug-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging: iio: remove specific chrdev for event reading. Get fd from ioctl on buffer.
Change suggested by Arnd Bergmann.
No real reason to have two chrdevs per device. This step merges them into one.
Currently this means that events will only work on devices with buffers. THat will
be remedied shortly.
V2: set name for event attribute groups. Otherwise they all sorts of fun occurs on
dynamic channel event attribute creation.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| 99c978529a40132a6f7a5f136b4362b56fc88d8c |
|
03-Jul-2011 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
staging: Add module.h to drivers/staging users
Lots of people expect module.h to just "be there" without
any #include effort. But we are crushing that. So fix those
files in staging relying on implicit module.h presence.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| 7978f9f8f933c8aab23100a26245f47f440c6283 |
|
27-Jun-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:adc:adt7310: allocate chip state with iio_dev and use iio_priv for access.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| 6fe8135fccd66aedcc55ded70824342587fd2499 |
|
18-May-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: implement an iio_info structure to take some of the constant elements out of iio_dev.
This was suggested by Arnd Bergmann, Other elements may well
move in here in future, but it definitely makes sense for these.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| e7a2c3238345c88a668c26ec6790f19f4fa7a820 |
|
18-May-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:adc:adt7310 replace abuse of buffer events.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| 845bd12ac78f92ba8905f45de7e17a4a8b3cef40 |
|
18-May-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: use the new central name attribute creation code
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| cda0b2af52b281f865501777df9e7a1ada64b313 |
|
18-May-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:adt7310 move to current event handling
Another driver that has two event lines, but pushes all events out
the same chrdev. Probably needs a rethink.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| 6f7c8ee585e9db54cb29af1bdb93f29837824933 |
|
15-Apr-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: Add ability to allocate private data space to iio_allocate_device
Suggested by Arnd Bergmann. Note this will break ALL drivers that
are out of mainline. The fix is trivial change of
iio_allocate_device() -> iio_allocate_device(0)
Sorry if this causes issues for any one!
V2: Include new drivers in the update
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|
| a5d8c6bc2f87c1c5cb69fb3a22d1ef0110a9eacc |
|
28-Oct-2010 |
Sonic Zhang <sonic.zhang@analog.com> |
staging: iio: adc: new driver for ADT7310 temperature sensors
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/adt7310.c
|