| commit | b609a5959f5ee44342d08ad37faba11bfbeb8b92 | [log] [tgz] |
|---|---|---|
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | Wed Sep 18 11:48:41 2013 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Sep 25 15:45:42 2013 -0700 |
| tree | 9ed277e7b628139e62587d43cb4c8e4a149acc23 | |
| parent | 20fb170b293218ef66ce885df3a77903e3d11572 [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>