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Message-ID: <20171118081915.GW31757@n2100.armlinux.org.uk>
Date: Sat, 18 Nov 2017 08:19:16 +0000
From: Russell King - ARM Linux <linux@...linux.org.uk>
To: Arvind Yadav <arvind.yadav.cs@...il.com>
Cc: lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
tiwai@...e.com, matthias.bgg@...il.com,
linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 0/5] ASoC: Handle platform_get_irq's error checking and
return
On Sat, Nov 18, 2017 at 01:03:23AM +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 and and we must check its return value.
IRQ 0 is not a valid interrupt. The correct test here is <= 0.
Please rework your patches for this.
Thanks.
--
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