linux-kernel - Re: [PATCH 1/1] net: dsa: b53: Fix for failure when irq is not defined in dt

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Message-Id: <20190207.181918.1582739067793552076.davem@davemloft.net>
Date:   Thu, 07 Feb 2019 18:19:18 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     arun.parameswaran@...adcom.com
Cc:     f.fainelli@...il.com, andrew@...n.ch, vivien.didelot@...il.com,
        bcm-kernel-feedback-list@...adcom.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] net: dsa: b53: Fix for failure when irq is not
 defined in dt

From: Arun Parameswaran <arun.parameswaran@...adcom.com>
Date: Thu,  7 Feb 2019 16:01:18 -0800

> Fixes the issues with non BCM58XX chips in the b53 driver
> failing, when the irq is not specified in the device tree.
> 
> Removed the check for BCM58XX in b53_srab_prepare_irq(),
> so the 'port->irq' will be set to '-EXIO' if the irq is not
> specified in the device tree.
> 
> Fixes: 16994374a6fc ("net: dsa: b53: Make SRAB driver manage port interrupts")
> Fixes: b2ddc48a81b5 ("net: dsa: b53: Do not fail when IRQ are not initialized")
> Signed-off-by: Arun Parameswaran <arun.parameswaran@...adcom.com>

Applied and queued up for -stable, thanks.