Re: [PATCH v2] pinctrl: at91-pio4: Use platform_get_irq() to get the interrupt
From: Linus Walleij <hidden>
Date: 2022-01-19 16:12:34
Also in:
linux-gpio, lkml
On Tue, Jan 4, 2022 at 3:10 PM Lad Prabhakar [off-list ref] 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@bp.renesas.com>
Patch applied! Yours, Linus Walleij _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel