On Fri, Oct 12, 2018 at 03:47:49PM +0200, Ulrich Hecht wrote: > Not all (H)SCIF devices support DMA, and failure to set it up is not > normally a cause for concern. This patch demotes the associated warning to > debug output. > > Inspired by BSP patch "sci: sh-sci: Fix transfer sequence of unsupport DMA > transfer" (6beb1f98d3bd30) by Hiromitsu Yamasaki. > > Signed-off-by: Ulrich Hecht <uli+renesas@xxxxxxxx> Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
