| commit | b2383c90a9d691201b9aee557776694cde86a935 | [log] [tgz] |
|---|---|---|
| author | Dmitry Kalinkin <dmitry.kalinkin@gmail.com> | Thu May 28 15:07:00 2015 +0300 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Jun 12 17:26:57 2015 -0700 |
| tree | 104fd035675582583bd257cd016e92ab9c7006b8 | |
| parent | f656eaee6368198f596ae5b8754494ec2b179a16 [diff] |
vme: tsi148: fix first DMA item mapping This moves DMA mapping of the first list element to vme_list_add, the same place where other elements mappings occur. This prevents extra mapping or over-unmapping in the cases when vme_list_exec is called more or less than one time respectively. Also adds dma_mapping_error check. Signed-off-by: Dmitry Kalinkin <dmitry.kalinkin@gmail.com> Cc: Igor Alekseev <igor.alekseev@itep.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>