- 19 May, 2011 40 commits
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Jonathan Cameron authored
V2: Fixed missing free of pollfunc->name as pointed out by Michael Hennerich. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
V2: Cleaned up handling of name string. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
This case is extremely common, so let us only have the one copy. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Trivial space before newline fix incorporated. Additional fixes related to handling of sign extension and shifted data. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> squash into buffer handling update. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
V3: Get rid of separate interrupt pool. This is well handled by irq_get_descs and irq_free_descs. Two functions I simply wasn't aware of previously. Thus the allocation for a given trigger is now handled by core code rather than us reinventing the wheel. V2: Stop silly name duplication. Move pool handling to industrialio-trigger as that is the only user. Changed over to using irq_modify_status rather than the arm specific set_irq_flags as per Thomas Gleixner's suggestion. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
We have moved the timestamp acquisition into the bottom half. It may technically be less accurate but for this device I very much doubt anyone cares! Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
This requires all drivers using the channel registration code and events to change in one go. V3: remove unwanted irq enable from event handler. V2: rebase related fixes to move to new IIO_CHAN macro. All trivial. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Untested. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
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>
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Jonathan Cameron authored
This device actually has a pair of interrupts. The code basically ignores that and feeds them both to the same handlers. I'm not sure if that is the right thing to do, but the updated code should do exactly the same. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
This driver needed some tender loving care. It still does. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Another one where the events are 'unusual'. Still left sorting that out for another day. Untested changes Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
a) This interface is going away b) There is no matching register call so looks like a cut and paste error Trivial sparse warning fix. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Another driver with some very 'non standard' magic event codes. Again I've left it be for now and merely moved it to the new api. There is no reason why the irq in this driver ever had to be a gpio. Scrap that test and clean out unecessary headers. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
I'm not sure what the event is and am very much against the dodgy hack to give it a code. However for now, lets just stop it using the deprecated core handling so we can move on. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Nice simple one. Not sure we actually want devices outputting datardy signals like that, but I'll leave it for now. Cleaned up some unneeded functions whilst here. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Note this driver is still a long way from being abi compliant. What I have done here cleans up a few corners, but primarily gets it away from using the infrastructure that is going away. Untested Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Untested, but fairly trivial change here. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Untested. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
staging:iio:buffering remove unused parameter dead_offset from read_last_n in all buffer implementations. This element has been usused by the core for quite some time. sca3000 set it none the less until the rewrite in the previous patch (and hence didn't work). Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Fairly substantial rewrite as the code had bitrotted. A rethink is needed for how to handle variable types in the new chan_spec world. This patch restores sca3000 buffer usage to a working state. V3: Rebase fixups. V2: Move to new version of IIO_CHAN macro Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
staging:iio: lis3l02dq - separate entirely interrupt handling for thesholds from that for the datardy signal. This removes the one and only real user of the rather complex event list management. V3: More trivial rebase fixups. V2: Trivial rebase fixup. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
It is much easier to do in driver, and the core does not add much. Note all drivers will have to be updated with this patch. None currently are. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
As Arnd observed, things are clearner if we pass iio_dev into read and write fucntions. Now uses st for lis3l02dq_state everywhere. Other bits of trivial tidying. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Given we now only have one device we don't need the extra layer any more. Hence this patch removes it. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
part of sca3000 driver temporarily disabled (buffer won't run anyway). This section is replaced later in this patch set. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Staging one of combining the ring chrdevs. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
Whilst it is possible to output events to say buffers have passed a particular level there are no obvious reasons to actually do so. The upshot of this patch is that buffers will only ever have one threshold turned on at a time. For now sca3000 has it's ring buffer effectively disabled. Fixed later in series. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
V3: move to single chan registration macro. Also introduce some local macros to greatly reduce code length when setting up the chan_spec arrays for all the different devices. V2: update read_raw for two value approach. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
V3: Move to single IIO_CHAN macro. V2: Update to two part read_raw value. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jonathan Cameron authored
V8: Add missing address in IIO_CHAN macro. Spotted by Michael Hennerich. V7: Document additions to iio_dev structure. V6: Fixup the docs for iio_chan_spec structure. V5: Actually have the macro handle the _input type channels (oops) V4: Add ability to do, _input and modified channel naming in a coherent fashion. Scrap all the messy IIO_CHAN_* macros and move to only one. V3: Added more types - intensity and light. V2: Various fixes - some thanks to Arnd. Bug fix for unregistering of event attr group Changed iio_read_channel_info to have two part value - use for raw value read as well. constify the channelspec structures raw write support for calibbias and similar Additional strings for buidling attribute names. Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Marc Dietrich authored
This is an implementation of a NVidia compliant embedded controller protocol driver. It is used on some ARM-Tegra boards for device communication. Signed-off-by: Marc Dietrich <marvin24@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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anish kumar authored
KERN_ERR should be used in place of KERN_INFO in the case of error scenarios. Signed-off-by: anish kumar <anish198519851985@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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anish kumar authored
The preferred form for passing a size of a struct is the following: p = kmalloc(sizeof(*p), ...); Please refer Documentation/Codingstyle chapter 14 Signed-off-by: anish kumar <anish198519851985@gmail.com> Acked-by: Harry Wei <harryxiyou@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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anish kumar authored
This patch is to remove extra spaces,redundant code and using ARRAY_SIZE macros. Signed-off-by: anish kumar <anish198519851985@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Randy Dunlap authored
Fix mei build when CONFIG_PM is not enabled (i.e., fix typo): drivers/staging/mei/main.c:1159: error: 'MEI_PM_OPS' undeclared here (not in a function) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Use __attribute__((unused)) to suppress error until it can be determined that remote_host is not needed. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Change kernel module name to usbip-host. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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