Re: [PATCH 1/5 v2] ASoC: ep93xx-ac97: Fix platform_get_irq's error checking

From: Russell King - ARM Linux
Date: Sat Nov 18 2017 - 03:19:06 EST

On Sat, Nov 18, 2017 at 10:57:51AM +0530, Arvind Yadav wrote:
> The platform_get_irq() function returns negative if an error occurs.
> zero or positive number on success. platform_get_irq() error checking
> for zero is not correct.

IRQ 0 is not a valid interrupt. The correct test here is <= 0.
Please rework your patches for this.


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