* Daniel Walker <[email protected]> wrote:
> + /*
> + * Some boards will disable an interrupt when it
> + * sets IRQ_PENDING . So we have to remove the flag
> + * and re-enable to handle it.
> + */
> + if (desc->status & IRQ_PENDING) {
> + desc->status &= ~IRQ_PENDING;
> + if (desc->chip)
> + desc->chip->enable(irq);
> + goto restart;
> + }
what if the irq got disabled meanwhile? Also, chip->enable is a
compatibility method, not something we should use in a flow handler.
Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
