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| author |   H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-04-17 10:08:07 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-22 10:21:33 -0700 |
| commit | 478da5c9ad51c48653b395b64d4c62a616dfb872 (patch) | |
| tree | 75d877c3ba1602e4742ca8785badc66cb1d29d9c /scripts/patch-kernel | |
| parent | staging: comedi: pcmuio: fix the cmd->start_arg use for TRIG_INT (diff) | |
staging: comedi: s626: clarify the cmd->start_arg validation and use
This driver supports a cmd->start_src of TRIG_NOW, TRIG_INT or TRIG_EXT.
Clarify the cmd->start_arg validation in Step 3 of the (*do_cmdtest).
For a TRIG_INT source, the cmd->start_arg is actually the valid
trig_num that is used by the async (*inttrig) callback.
Refactor the (*inttrig) function so that the cmd->start_arg is used
to check the trig_num instead of the open coded value.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions