commit | e4fb3b88ebf21e6127ed0e91336752352ba0931e | [log] [tgz] |
---|---|---|
author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | Wed Apr 10 16:58:26 2013 +0300 |
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Apr 11 13:19:26 2013 -0700 |
tree | dea1621d148121e5e8110efbbf53b4ecf5c4325f | |
parent | 75df022b5f8982a375adb04e9e4c0a34a9689ed9 [diff] |
serial: 8250_dma: Use dmaengine helpers to get the slave channels The helper functions in dmaengine API allow the drivers to request slave channels without the filter parameters. They will attempt to extract the needed DMA client information from DT or ACPI, but if such information is not available the filter parameters can still be used. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>