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| author | Jassi Brar <jaswinder.singh@linaro.org> | 2013-02-13 11:43:14 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-04-15 06:21:15 +0200 |
| commit | 30fb980b99d3896bd891e56fec22191d40007efc (patch) | |
| tree | dd52a62bad0a1d7fab1020fe2b3b05acce9e30a8 /drivers/dma/pch_dma.c | |
| parent | Linux 3.9-rc7 (diff) | |
| download | linux-30fb980b99d3896bd891e56fec22191d40007efc.tar.xz linux-30fb980b99d3896bd891e56fec22191d40007efc.zip | |
DMA: PL330: allow submitting 2 requests at a time
Fix the logic to allow mc programming of second transfer after first
has been done, by removing immediate return upon success and iterating
until we detect QFull or DMAC dying.
Reported-by: Alvaro Moran <dirac3000@gmail.com>
Tested-by: Alvaro Moran <dirac3000@gmail.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/pch_dma.c')
0 files changed, 0 insertions, 0 deletions