net: dsa: Have the switch driver allocate there own private memory
Now the switch devices have a dev pointer, make use of it for allocating
the drivers private data structures using a devm_kzalloc().
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index 18a7957..7d62802 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -136,8 +136,15 @@
}
static char *bcm_sf2_sw_probe(struct device *dsa_dev, struct device *host_dev,
- int sw_addr)
+ int sw_addr, void **_priv)
{
+ struct bcm_sf2_priv *priv;
+
+ priv = devm_kzalloc(dsa_dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return NULL;
+ *_priv = priv;
+
return "Broadcom Starfighter 2";
}
@@ -1363,7 +1370,6 @@
static struct dsa_switch_driver bcm_sf2_switch_driver = {
.tag_protocol = DSA_TAG_PROTO_BRCM,
- .priv_size = sizeof(struct bcm_sf2_priv),
.probe = bcm_sf2_sw_probe,
.setup = bcm_sf2_sw_setup,
.set_addr = bcm_sf2_sw_set_addr,