| commit | b6951b8a63e8764558c066369a6317bfe15dca55 | [log] [tgz] |
|---|---|---|
| author | Bin Gao <bin.gao@intel.com> | Wed Oct 09 10:39:17 2013 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Oct 16 13:08:16 2013 -0700 |
| tree | 326d50cf4fdbee33a3205424ea5d0b236f64aa27 | |
| parent | 09238443c61e58f7fac8a3892b14b1bee40b4316 [diff] |
serial: mrst_max3110: Fix race condition between spi transfers There is a race between termios configuration and xmit that can cause the intel_mid_ssp_spi driver to stall. Serializing spi transactions fixes the problem. Signed-off-by: Bin Gao <bin.gao@intel.com> Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>