Re: [PATCH 1/3 v2] Input: omap4-keypad: Fix platform_get_irq's error checking

[Russell King - ARM Linux]

On Sat, Nov 18, 2017 at 02:28:48AM +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.

Thanks.

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