diff options
| author | Rodrigo Vivi <[email protected]> | 2021-05-17 17:48:02 -0400 |
|---|---|---|
| committer | Rodrigo Vivi <[email protected]> | 2021-05-17 17:48:02 -0400 |
| commit | d22fe808f9a3456f16015e79f1b86a10ce13099f (patch) | |
| tree | 8e8c99d742696a810297d54d650f308f6156d466 /kernel/irq/spurious.c | |
| parent | 1a7910368cba1e76b992b116fc8ba28503e6dcc1 (diff) | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff) | |
Merge drm/drm-next into drm-intel-next
Time to get back in sync...
Signed-off-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'kernel/irq/spurious.c')
| -rw-r--r-- | kernel/irq/spurious.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c index f865e5f4d382..c481d8458325 100644 --- a/kernel/irq/spurious.c +++ b/kernel/irq/spurious.c @@ -403,6 +403,10 @@ void note_interrupt(struct irq_desc *desc, irqreturn_t action_ret) desc->irqs_unhandled -= ok; } + if (likely(!desc->irqs_unhandled)) + return; + + /* Now getting into unhandled irq detection */ desc->irq_count++; if (likely(desc->irq_count < 100000)) return; |