diff options
| author | Minghao Chi <[email protected]> | 2022-05-16 11:54:12 +0000 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2022-05-16 23:19:43 +0530 |
| commit | 411dccf9d271e49f37471c73ebedb18719d6b608 (patch) | |
| tree | 2e8a25cb790473b9323a04eb8f549fee8d430652 /drivers/usb/cdns3/cdns3-ti.c | |
| parent | 2112b8f4fb5cc35d1c384324763765953186b81f (diff) | |
dmaengine: idxd: Remove unnecessary synchronize_irq() before free_irq()
Calling synchronize_irq() right before free_irq() is quite useless. On one
hand the IRQ can easily fire again before free_irq() is entered, on the
other hand free_irq() itself calls synchronize_irq() internally (in a race
condition free way), before any state associated with the IRQ is freed.
Signed-off-by: Minghao Chi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Acked-by: Dave Jiang <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-ti.c')
0 files changed, 0 insertions, 0 deletions