linux-kernel - Re: [PATCH] ALSA: n64: Use platform_get

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Message-ID: <s5ho82qqak6.wl-tiwai@suse.de>
Date:   Tue, 01 Mar 2022 10:36:09 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     Zhen Ni <nizhen@...ontech.com>
Cc:     perex@...ex.cz, tiwai@...e.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ALSA: n64: Use platform_get_irq() to get the interrupt

On Tue, 01 Mar 2022 09:55:36 +0100,
Zhen Ni 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 bypassed the hierarchical setup and messed up the
> irq chaining.
> 
> In preparation for removal of static setup of IRQ resource from DT core
> code use platform_get_irq().
> 
> Signed-off-by: Zhen Ni <nizhen@...ontech.com>

The same fix has been already queued at commit a544684b790f.


thanks,

Takashi