Re: [PATCH v2] pinctrl: at91-pio4: Use platform_get_irq() to get the interrupt

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Tue, Jan 4, 2022 at 3:10 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> wrote:

> platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
> allocation of IRQ resources in DT core code, this causes an issue
> when using hierarchical interrupt domains using "interrupts" property
> in the node as this bypasses the hierarchical setup and messes up the
> irq chaining.
>
> In preparation for removal of static setup of IRQ resource from DT core
> code use platform_get_irq().
>
> While at it, replace the dev_err() with dev_dbg() as platform_get_irq()
> prints an error message upon error.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> ---
> v1->v2
> * Switched using platform_get_irq()
> * Replaced dev_err() with dev_dbg()

Looks good to me but I'd like some ACK from a Microchip person
before I merge this (for v5.18).

Yours,
Linus Walleij