| commit | d2ad0a62d4ee235fbfcf7816a0bee5d09da8ddbe | [log] [tgz] |
|---|---|---|
| author | Gao Pan <pandy.gao@nxp.com> | Mon Nov 28 11:02:59 2016 +0800 |
| committer | Mark Brown <broonie@kernel.org> | Wed Nov 30 17:45:51 2016 +0000 |
| tree | 7dc66050493e02652c311809a184c846880da36b | |
| parent | 14de3918eacfc624023775c319e85e6597514195 [diff] |
spi: fsl-lpspi: use wait_for_completion_timeout() while waiting transfer done It's a potential problem to use wait_for_completion() because the completion condition may never come. Thus, it's better to repalce wait_for_completion() with wait_for_completion_timeout(). Signed-off-by: Gao Pan <pandy.gao@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>