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| author |   Nicolas Ferre <nicolas.ferre@atmel.com> | 2011-05-06 19:56:51 +0200 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2011-05-09 11:42:45 +0530 |
| commit | 543aabc7d295bfe2489f184259395e3467520d48 (patch) | |
| tree | dea913d2242b7aa5530616c428d79cfdcd06b6e6 /ipc/msgutil.c | |
| parent | dmaengine/ste_dma40: fix introduced warnings (diff) | |
| download | wireguard-linux-543aabc7d295bfe2489f184259395e3467520d48.tar.xz wireguard-linux-543aabc7d295bfe2489f184259395e3467520d48.zip | |
dmaengine: at_hdmac: set residue as total len in atc_tx_status
If transfer status is !=DMA_SUCCESS, return total transfer len as residue,
instead of zero.
Idea from dw_dmac patch by Viresh Kumar.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'ipc/msgutil.c')
0 files changed, 0 insertions, 0 deletions