| commit | d4d4f903773e0e5540baa00157585de25a542ba6 | [log] [tgz] |
|---|---|---|
| author | Scott Jiang <scott.jiang.linux@gmail.com> | Wed Dec 07 14:53:30 2011 -0500 |
| committer | Sonic Zhang <sonic.zhang@analog.com> | Mon May 13 16:26:27 2013 +0800 |
| tree | 4d4b4bd66d747838a8a9ecf539fda92307f5e070 | |
| parent | e76276df74f60eeb3c28418971bbe8cd6fc736e5 [diff] |
bfin: discard invalid data and clear RXS in bf5xx spi driver There may be dirty data in RDBR, so we should discard invalid data. This operation also clears RXS bit in STAT register. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>