Re: [PATCH v3] watchdog: orion_wdt: Propagate errors from optional IRQ lookup

Guenter Roeck <[email protected]>
Newsgroups org.kernel.vger.linux-watchdog,org.kernel.vger.linux-kernel
Message-ID <[email protected]> 
On Mon, Aug 10, 2026 at 03:26:05PM +0700, [email protected] wrote:
> From: bui duc phuc <[email protected]>
> 
> platform_get_irq_optional() returns a positive IRQ number on success or
> a negative error code on failure. For an optional IRQ, -ENXIO indicates
> that no IRQ is available, while other errors should be propagated.
> 
> Propagate errors such as -EPROBE_DEFER and -EINVAL instead of continuing
> probe without the IRQ.
> 
> Signed-off-by: bui duc phuc <[email protected]>

Applied.

Thanks,
Guenter
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