| commit | 293be8de49a05ca510069e7ab2d5057c728dd155 | [log] [tgz] |
|---|---|---|
| author | Sonic Zhang <sonic.zhang@analog.com> | Thu Jan 31 16:34:53 2013 +0800 |
| committer | Bob Liu <lliubbo@gmail.com> | Wed Feb 20 15:21:23 2013 +0800 |
| tree | 4cc81c9edb1f327669f47cc4df6c15cf7fcf9f0c | |
| parent | c73bc7026d7785fc627a8da7bbdd9d172001a59f [diff] |
blackfin: sync data in blackfin write buffer Sync data in blackfin write buffer to DRAM before return from copy_to_user. Otherwise, application may read wrong data from stat syscall occasionally. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>