diff options
| author | Amelie Delaunay <amelie.delaunay@st.com> | 2020-01-29 16:36:28 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-02-25 11:15:05 +0530 |
| commit | d80cbef35bf89b763f06e03bb4ff8f933bf012c5 (patch) | |
| tree | 32ba0babe1aeba8ce805c31eeb81102e7ba17996 /drivers/pps | |
| parent | 409ffc4d990c157f876f105d06e11c1f21444cb7 (diff) | |
dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all
To avoid race with vchan_complete, use the race free way to terminate
running transfer.
Move vdesc->node list_del in stm32_dma_start_transfer instead of in
stm32_mdma_chan_complete to avoid another race in vchan_dma_desc_free_list.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Link: https://lore.kernel.org/r/20200129153628.29329-9-amelie.delaunay@st.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/pps')
0 files changed, 0 insertions, 0 deletions