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| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2021-12-15 12:01:14 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-01-05 11:20:04 +0100 |
| commit | a61210cae80cac0701d5aca9551466a389717fd2 (patch) | |
| tree | 03d7539f5444b57ae60bcecea8be34f44508e7d4 /drivers/video | |
| parent | dmaengine: at_xdmac: Fix at_xdmac_lld struct definition (diff) | |
| download | linux-a61210cae80cac0701d5aca9551466a389717fd2.tar.xz linux-a61210cae80cac0701d5aca9551466a389717fd2.zip | |
dmaengine: at_xdmac: Remove a level of indentation in at_xdmac_tasklet()
Apart of making the code easier to read, this patch is a prerequisite for
a functional change: tasklets run with interrupts enabled, so we need to
protect atchan->irq_status with spin_lock_irq() otherwise the tasklet can
be interrupted by the IRQ that modifies irq_status. atchan->irq_status
will be protected in a further patch.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20211215110115.191749-12-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/video')
0 files changed, 0 insertions, 0 deletions