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| author |   H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-09-18 11:48:41 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-25 15:45:42 -0700 |
| commit | b609a5959f5ee44342d08ad37faba11bfbeb8b92 (patch) | |
| tree | 9ed277e7b628139e62587d43cb4c8e4a149acc23 /include | |
| parent | staging: comedi: adl_pci6208: save raw data for analog output readback (diff) | |
staging: comedi: adl_pci6208: don't deadlock while waiting to write ao data
Remove a possible deadlock while waiting to write the analog output data.
The data transfer rate for every D/A data write in this driver is 2.2us.
Wait up to 10us for the board to be ready then and return -ETIME.
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 'include')
0 files changed, 0 insertions, 0 deletions