diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2013-09-18 09:33:08 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-10-07 07:41:39 +0530 |
| commit | c95905a6a36858122afe1c334eba64499b39d7a2 (patch) | |
| tree | 1f98979430da6498536d935e52a763bdcd1262fa /drivers/dma/cppi41.c | |
| 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>
Diffstat (limited to 'drivers/dma/cppi41.c')
0 files changed, 0 insertions, 0 deletions