Re: [PATCH 2/2] ASoC: bcm: Use platform_get_irq() to get the interrupt
From: Mark Brown <broonie@kernel.org>
Date: 2021-12-20 18:30:24
Also in:
alsa-devel, lkml
On Sun, Dec 19, 2021 at 06:10:39PM +0000, Lad Prabhakar 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.
This doesn't compile for at least x86_64 allmodconfig:
/mnt/kernel/sound/soc/bcm/bcm63xx-pcm-whistler.c: In function 'bcm63xx_soc_platform_probe':
/mnt/kernel/sound/soc/bcm/bcm63xx-pcm-whistler.c:395:11: error: implicit declaration of function 'irq_get_trigger_type' [-Werror=implicit-function-declaration]
395 | irq_get_trigger_type(ret), "i2s_dma", (void *)i2s_priv);
| ^~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors