6d6c5c1eb3
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. Patch was generated using the following semantic patch: // <smpl> @@ expression irq; @@ -synchronize_irq(irq); free_irq(irq, ...); // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Acked-by: Faisal Latif <faisal.latif#intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com> |
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