Re: [PATCH v2] PCI: tegra: move to use request_irq by IRQF_NO_AUTOEN flag

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, May 31, 2021 at 03:32:33PM +0530, Vidya Sagar wrote:
> I want to re-examine this patch.
> I don't see any references in the kernel where IRQ_NOAUTOEN is passed
> directly in request_irq APIs. It is always set explicitly through
> irq_set_status_flags() *before* calling request_irq APIs.
[...]

The request_irq() flag is called IRQF_NO_AUTOEN. As far as I can read
the cod, it does seem equivalent to changing irq_settings. I'm not sure
why we have two methods to do this in the kernel, though.

Hope that helps.

Best Regards
Michał Mirosław



[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux