| commit | 79904420b7be91d6aa84cbfa293f17545d9d5c49 | [log] [tgz] |
|---|---|---|
| author | Geert Uytterhoeven <geert+renesas@glider.be> | Fri Aug 21 20:02:42 2015 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sun Oct 04 17:33:48 2015 +0100 |
| tree | 014c389b7f4676692e802e7b636de0b083d4f710 | |
| parent | 092248aa326794ce758b7a4bb60827b661abafa8 [diff] |
serial: sh-sci: Switch to dma_map_single() for DMA transmission Simplify the DMA transmit code by using dma_map_single() instead of constantly modifying the single-entry scatterlist to match what's currently being transmitted. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>