Re: [PATCH 0/3] mfd: Handle platform_get_irq's error checking and return

From: Russell King - ARM Linux
Date: Sat Nov 18 2017 - 03:16:07 EST

On Sat, Nov 18, 2017 at 12:06:30PM +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 we must check its return value.

The failure case is <= 0, not < 0. IRQ0 is not valid. Please rework
your patches to that effect, thanks.

RMK's Patch system:
FTTC broadband for 0.8mile line in suburbia: sync at 8.8Mbps down 630kbps up
According to 8.21Mbps down 510kbps up