diff options
| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2022-10-25 12:02:37 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-11-08 10:43:56 +0530 |
| commit | 8a47221fc28417ff8a32a4f92d4448a56c3cf7e1 (patch) | |
| tree | 7aa657d665313759803b213724098b43b517a169 /drivers/dma/st_fdma.c | |
| parent | 7176a6a8982d311e50a7c1168868d26e65bbba19 (diff) | |
| download | linux-8a47221fc28417ff8a32a4f92d4448a56c3cf7e1.tar.bz2 | |
dmaengine: at_hdmac: Start transfer for cyclic channels in issue_pending
Cyclic channels must too call issue_pending in order to start a transfer.
Start the transfer in issue_pending regardless of the type of channel.
This wrongly worked before, because in the past the transfer was started
at tx_submit level when only a desc in the transfer list.
Fixes: 53830cc75974 ("dmaengine: at_hdmac: add cyclic DMA operation support")
Reported-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com
Link: https://lore.kernel.org/r/20221025090306.297886-4-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/st_fdma.c')
0 files changed, 0 insertions, 0 deletions