diff options
| author | Huang Shijie <[email protected]> | 2012-11-22 15:06:30 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2012-11-26 15:38:44 -0800 |
| commit | d7ffb9329012a517575e4c4d49480b6ce0d1529e (patch) | |
| tree | 6a1064c8981f1ab66086ab4fc843946d754fbdfd /net/unix/af_unix.c | |
| parent | a5919442bc61846e36011671df0d67c72275337e (diff) | |
serial: mxs-auart: unmap the scatter list before we copy the data
We should first unmap the DMA scatter list for receiving data, and
then copy the data from the DMA buffer.
The old code misses unmap the scatter list for RX. This patch fixes it.
Signed-off-by: Huang Shijie <[email protected]>
Tested-by: Lauri Hintsala <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions