Commits
Heikki Krogerus committed e4fb3b88ebf
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>