netdev - [PATCH net] net: dsa: mv88e6xxx: Fix serdes irq setup going recursive

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Date:   Sun, 27 Jan 2019 22:48:00 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     David Miller <davem@...emloft.net>
Cc:     Vivien Didelot <vivien.didelot@...il.com>,
        netdev <netdev@...r.kernel.org>, Andrew Lunn <andrew@...n.ch>
Subject: [PATCH net] net: dsa: mv88e6xxx: Fix serdes irq setup going recursive

Duec to a typo, mv88e6390_serdes_irq_setup() calls itself, rather than
mv88e6390x_serdes_irq_setup(). It then blows the stack, and shortly
after the machine blows up.

Fixes: 2defda1f4b91 ("net: dsa: mv88e6xxx: Add support for SERDES on ports 2-8 for 6390X")
Signed-off-by: Andrew Lunn <andrew@...n.ch>
---
 drivers/net/dsa/mv88e6xxx/serdes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dsa/mv88e6xxx/serdes.c b/drivers/net/dsa/mv88e6xxx/serdes.c
index 2caa8c8b4b55..1bfc5ff8d81d 100644
--- a/drivers/net/dsa/mv88e6xxx/serdes.c
+++ b/drivers/net/dsa/mv88e6xxx/serdes.c
@@ -664,7 +664,7 @@ int mv88e6390_serdes_irq_setup(struct mv88e6xxx_chip *chip, int port)
 	if (port < 9)
 		return 0;
 
-	return mv88e6390_serdes_irq_setup(chip, port);
+	return mv88e6390x_serdes_irq_setup(chip, port);
 }
 
 void mv88e6390x_serdes_irq_free(struct mv88e6xxx_chip *chip, int port)
-- 
2.20.1