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Merge branch 'bcm_sf2-fixes'

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Florian Fainelli says:

====================
net: dsa: bcm_sf2: Couple fixes

Here are a couple of fixes for bcm_sf2, please queue these up for -stable
as well, thank you very much!
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2017-01-08 22:01:22 -05:00
commit 03430fa10b
1 changed files with 9 additions and 2 deletions
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11
drivers/net/dsa/bcm_sf2.c
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@ -393,7 +393,7 @@ static int bcm_sf2_sw_mdio_read(struct mii_bus *bus, int addr, int regnum)
if (addr == BRCM_PSEUDO_PHY_ADDR && priv->indir_phy_mask & BIT(addr))
return bcm_sf2_sw_indir_rw(priv, 1, addr, regnum, 0);
else
return mdiobus_read(priv->master_mii_bus, addr, regnum);
return mdiobus_read_nested(priv->master_mii_bus, addr, regnum);
}
static int bcm_sf2_sw_mdio_write(struct mii_bus *bus, int addr, int regnum,
@ -407,7 +407,7 @@ static int bcm_sf2_sw_mdio_write(struct mii_bus *bus, int addr, int regnum,
if (addr == BRCM_PSEUDO_PHY_ADDR && priv->indir_phy_mask & BIT(addr))
bcm_sf2_sw_indir_rw(priv, 0, addr, regnum, val);
else
mdiobus_write(priv->master_mii_bus, addr, regnum, val);
mdiobus_write_nested(priv->master_mii_bus, addr, regnum, val);
return 0;
}
@ -982,6 +982,7 @@ static int bcm_sf2_sw_probe(struct platform_device *pdev)
const char *reg_names[BCM_SF2_REGS_NUM] = BCM_SF2_REGS_NAME;
struct device_node *dn = pdev->dev.of_node;
struct b53_platform_data *pdata;
struct dsa_switch_ops *ops;
struct bcm_sf2_priv *priv;
struct b53_device *dev;
struct dsa_switch *ds;
@ -995,6 +996,10 @@ static int bcm_sf2_sw_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
ops = devm_kzalloc(&pdev->dev, sizeof(*ops), GFP_KERNEL);
if (!ops)
return -ENOMEM;
dev = b53_switch_alloc(&pdev->dev, &bcm_sf2_io_ops, priv);
if (!dev)
return -ENOMEM;
@ -1014,6 +1019,8 @@ static int bcm_sf2_sw_probe(struct platform_device *pdev)
ds = dev->ds;
/* Override the parts that are non-standard wrt. normal b53 devices */
memcpy(ops, ds->ops, sizeof(*ops));
ds->ops = ops;
ds->ops->get_tag_protocol = bcm_sf2_sw_get_tag_protocol;
ds->ops->setup = bcm_sf2_sw_setup;
ds->ops->get_phy_flags = bcm_sf2_sw_get_phy_flags;