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authorTristram Ha <Tristram.Ha@microchip.com>2019-07-29 19:49:47 +0200
committerDavid S. Miller <davem@davemloft.net>2019-07-30 15:12:50 -0700
commite66f840c08a237acfbb981592047b53e7411012f (patch)
tree67cbf1203dff60205bf764322adb9b39a3666e3b /drivers/net/dsa/microchip/ksz_common.c
parent016e43a26bab0126e33c9682f9d9d05eca9f0386 (diff)
downloadlinux-e66f840c08a237acfbb981592047b53e7411012f.tar.bz2
net: dsa: ksz: Add Microchip KSZ8795 DSA driver
Add Microchip KSZ8795 DSA driver. Signed-off-by: Tristram Ha <Tristram.Ha@microchip.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrew Lunn <andrew@lunn.ch> Cc: David S. Miller <davem@davemloft.net> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Tristram Ha <Tristram.Ha@microchip.com> Cc: Vivien Didelot <vivien.didelot@gmail.com> Cc: Woojung Huh <woojung.huh@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz_common.c')
-rw-r--r--drivers/net/dsa/microchip/ksz_common.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index a3d2d67894bd..ce20cc90f9ef 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -373,7 +373,8 @@ int ksz_enable_port(struct dsa_switch *ds, int port, struct phy_device *phy)
/* setup slave port */
dev->dev_ops->port_setup(dev, port, false);
- dev->dev_ops->phy_setup(dev, port, phy);
+ if (dev->dev_ops->phy_setup)
+ dev->dev_ops->phy_setup(dev, port, phy);
/* port_stp_state_set() will be called after to enable the port so
* there is no need to do anything.