diff options
| author | Muhammad Hamza Farooq <mfarooq@visteon.com> | 2016-06-30 18:15:15 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-07-08 08:39:10 +0300 |
| commit | 3544d2878817bd139dda238cdd86a15e1c03d037 (patch) | |
| tree | 765e3e0376280b905dba65afc2ed8e008def31c7 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 3565fe53334cd3f0d59ff5db0872de9370775a19 (diff) | |
| download | linux-3544d2878817bd139dda238cdd86a15e1c03d037.tar.xz | |
dmaengine: rcar-dmac: use result of updated get_residue in tx_status
The hardware might have complete the transfer but the interrupt handler
might not have had a chance to run. If rcar_dmac_chan_get_residue()
which reads HW registers finds that there is no residue return
DMA_COMPLETE.
Signed-off-by: Muhammad Hamza Farooq <mfarooq@visteon.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
[Niklas: add explanation in commit message]
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions