From: Florian Fainelli <f.fainelli@gmail.com>
Date: Fri, 17 Apr 2020 18:33:41 +0000 (-0700)
Subject: net: dsa: b53: per-port interrupts are optional
X-Git-Tag: v5.8-rc1~165^2~501
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=007fc3c0ca478f3a8ad687cf9ecbe672d3a64700;p=nvme.git

net: dsa: b53: per-port interrupts are optional

Make use of platform_get_irq_byname_optional() to avoid printing
messages on the kernel console that interrupts cannot be found.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/dsa/b53/b53_srab.c b/drivers/net/dsa/b53/b53_srab.c
index 0a1be5259be0..1207c3095027 100644
--- a/drivers/net/dsa/b53/b53_srab.c
+++ b/drivers/net/dsa/b53/b53_srab.c
@@ -524,7 +524,7 @@ static void b53_srab_prepare_irq(struct platform_device *pdev)
 
 		port->num = i;
 		port->dev = dev;
-		port->irq = platform_get_irq_byname(pdev, name);
+		port->irq = platform_get_irq_byname_optional(pdev, name);
 		kfree(name);
 	}