| commit | 1080411c6bf9da8e815292ccdb22f64662a38bb2 | [log] [tgz] |
|---|---|---|
| author | Linus Walleij <linus.walleij@linaro.org> | Sat Dec 14 00:16:23 2013 +0100 |
| committer | Vinod Koul <vinod.koul@intel.com> | Wed Dec 18 21:58:30 2013 +0530 |
| tree | 811f66d4fd68015a01997753774843ac045fd176 | |
| parent | 0e772c672686460c5341fa2914c02c45c2b6a3f3 [diff] |
dma: pl08x: allow zero slave channels It might happen that a platform wants to use its DMA engine for memcpy only, and then we have zero slave channels to initialize, so allow the slave initialization to return zero. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>