From: Florian Fainelli Date: Mon, 10 Sep 2018 23:47:07 +0000 (-0700) Subject: net: dsa: b53: Only call b53_port_event() for SGMII ports X-Git-Tag: v5.15~7641^2~397 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1fb0d4e8ddb1b64d6efbd01e44f8994644521419;p=platform%2Fkernel%2Flinux-starfive.git net: dsa: b53: Only call b53_port_event() for SGMII ports Built-in PHY ports are still being polled, avoid generating spurious and duplicate events which the PHY library resolves through polling anyways. Fixes: 0e01491de646 ("net: dsa: b53: Add SerDes support") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- diff --git a/drivers/net/dsa/b53/b53_srab.c b/drivers/net/dsa/b53/b53_srab.c index b0ed818..3210527 100644 --- a/drivers/net/dsa/b53/b53_srab.c +++ b/drivers/net/dsa/b53/b53_srab.c @@ -373,7 +373,8 @@ static irqreturn_t b53_srab_port_thread(int irq, void *dev_id) struct b53_srab_port_priv *port = dev_id; struct b53_device *dev = port->dev; - b53_port_event(dev->ds, port->num); + if (port->mode == PHY_INTERFACE_MODE_SGMII) + b53_port_event(dev->ds, port->num); return IRQ_HANDLED; }