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| author | Bin Gao <bin.gao@intel.com> | 2013-10-09 06:39:17 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-17 00:08:16 +0400 |
| commit | b6951b8a63e8764558c066369a6317bfe15dca55 (patch) | |
| tree | 326d50cf4fdbee33a3205424ea5d0b236f64aa27 /drivers/tty/serial/sunsab.c | |
| parent | 09238443c61e58f7fac8a3892b14b1bee40b4316 (diff) | |
| download | linux-b6951b8a63e8764558c066369a6317bfe15dca55.tar.xz | |
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>
Diffstat (limited to 'drivers/tty/serial/sunsab.c')
0 files changed, 0 insertions, 0 deletions