diff options
| author | Serge Semin <[email protected]> | 2023-01-13 20:14:04 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2023-02-10 17:15:23 -0600 |
| commit | 4ac1662105926c963d19e66caab16c77de01e681 (patch) | |
| tree | 154982da53d2126b1b5aa655dd422fe349181739 /tools/perf/scripts/python | |
| parent | 53c0e2f9b808fafaea7bec91eeec48046bcaaba0 (diff) | |
dmaengine: dw-edma: Skip cleanup procedure if no private data found
DW eDMA driver private data is preserved in the passed DW eDMA chip info
structure. If the probe fails or for some reason the passed info object
doesn't have the private data pointer initialized, halt the DMA device
cleanup procedure to prevent system crashes.
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Manivannan Sadhasivam <[email protected]>
Signed-off-by: Serge Semin <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Manivannan Sadhasivam <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions