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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-08-21 14:02:46 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 12:33:48 -0400 |
| commit | 32f2ce031f41dc244d3fac71e7bd1d4952d7381b (patch) | |
| tree | 6fb25cdce055d0fbcac13085641295c7599694bf /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 565dd11aa786765458cca2231e7278b46b996051 (diff) | |
serial: sh-sci: Stop acknowledging DMA transmit completions
As dmaengine_prep_slave_sg() is called with the DMA_CTRL_ACK flag set
for DMA transmit requests, there's no need to explicitly acknowledge DMA
transmit requests in the DMA transmit completion callback.
Hence remove the call to async_tx_ack(), and remove the now unused
dma_async_tx_descriptor pointer in the sci_port structure.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions