staging:iio:trigger sysfs userspace trigger rework.

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Awaiting comments on using the nested_irq_trick so that may change.
Moves away from platform device to sysfs controlled creation and
removal of these triggers.

Fix double free of name on trigger allocation failure thanks
to Michael Hennerich.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Reviewed-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Jonathan Cameron 2011-05-18 14:42:11 +01:00 • committed by Greg Kroah-Hartman

parent 586d15255d

commit 1f785681a8

3 changed files with 149 additions and 35 deletions

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13

drivers/staging/iio/industrialio-trigger.c

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1

drivers/staging/iio/trigger.h

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174

drivers/staging/iio/trigger/iio-trig-sysfs.c

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