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Merge pull request #521 from staroselskii/patch-3

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interrupts-10.md: fix a typo
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0xAX 2017-09-17 00:08:50 +06:00 committed by GitHub
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interrupts/interrupts-10.md
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@ -243,7 +243,7 @@ if (!irq_settings_can_request(desc) || WARN_ON(irq_settings_is_per_cpu_devid(des
return -EINVAL; return -EINVAL;
``` ```
and exit with the `-EINVAL` in othre way. After this we check the given interrupt handler. If it was not passed to the `request_irq` function, we check the `thread_fn`. If both handlers are `NULL`, we return with the `-EINVAL`. If an interrupt handler was not passed to the `request_irq` function, but the `thread_fn` is not null, we set handler to the `irq_default_primary_handler`: and exit with the `-EINVAL`otherways. After this we check the given interrupt handler. If it was not passed to the `request_irq` function, we check the `thread_fn`. If both handlers are `NULL`, we return with the `-EINVAL`. If an interrupt handler was not passed to the `request_irq` function, but the `thread_fn` is not null, we set handler to the `irq_default_primary_handler`:
```C ```C
if (!handler) { if (!handler) {