| commit | c95905a6a36858122afe1c334eba64499b39d7a2 | [log] [tgz] |
|---|---|---|
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | Wed Sep 18 09:33:08 2013 +0200 |
| committer | Vinod Koul <vinod.koul@intel.com> | Mon Oct 07 07:41:39 2013 +0530 |
| tree | 1f98979430da6498536d935e52a763bdcd1262fa | |
| parent | 717d818169e5d5672fb81bc7357e9bb265d1e228 [diff] |
DMA: ste_dma40: use a power of 2 check dst_addr_width and src_addr_width should be a power of 2. Currently the driver checks, that they both lie between 1 and 8 and that they are equal to 1 or even. This however leaves an invalid value of 6 uncaught. Use an explicit power of 2 check instead. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> [typo fix on changelog] Signed-off-by: Vinod Koul <vinod.koul@intel.com>