Re: [PATCH 2/5] pinctrl: keembay: Propagate errors from optional IRQ lookup
From: Andy Shevchenko <hidden>
Date: 2026-08-10 06:53:46
Also in:
linux-gpio, lkml
On Mon, Aug 10, 2026 at 8:32 AM [off-list ref] wrote:
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 optional IRQ is available, while other errors should be propagated. Propagate all error codes returned by platform_get_irq_optional() other than -ENXIO.
While this looks okay, have you considered actually having the platform_get_irq_optional() to be optional in this sense? -- With Best Regards, Andy Shevchenko