diff options
Diffstat (limited to 'drivers/net/dsa')
| -rw-r--r-- | drivers/net/dsa/b53/b53_mmap.c | 33 | ||||
| -rw-r--r-- | drivers/net/dsa/mt7530.c | 6 |
2 files changed, 27 insertions, 12 deletions
diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c index ef63d24fef81..c628d0980c0b 100644 --- a/drivers/net/dsa/b53/b53_mmap.c +++ b/drivers/net/dsa/b53/b53_mmap.c @@ -30,7 +30,8 @@ struct b53_mmap_priv { static int b53_mmap_read8(struct b53_device *dev, u8 page, u8 reg, u8 *val) { - u8 __iomem *regs = dev->priv; + struct b53_mmap_priv *priv = dev->priv; + void __iomem *regs = priv->regs; *val = readb(regs + (page << 8) + reg); @@ -39,7 +40,8 @@ static int b53_mmap_read8(struct b53_device *dev, u8 page, u8 reg, u8 *val) static int b53_mmap_read16(struct b53_device *dev, u8 page, u8 reg, u16 *val) { - u8 __iomem *regs = dev->priv; + struct b53_mmap_priv *priv = dev->priv; + void __iomem *regs = priv->regs; if (WARN_ON(reg % 2)) return -EINVAL; @@ -54,7 +56,8 @@ static int b53_mmap_read16(struct b53_device *dev, u8 page, u8 reg, u16 *val) static int b53_mmap_read32(struct b53_device *dev, u8 page, u8 reg, u32 *val) { - u8 __iomem *regs = dev->priv; + struct b53_mmap_priv *priv = dev->priv; + void __iomem *regs = priv->regs; if (WARN_ON(reg % 4)) return -EINVAL; @@ -69,7 +72,8 @@ static int b53_mmap_read32(struct b53_device *dev, u8 page, u8 reg, u32 *val) static int b53_mmap_read48(struct b53_device *dev, u8 page, u8 reg, u64 *val) { - u8 __iomem *regs = dev->priv; + struct b53_mmap_priv *priv = dev->priv; + void __iomem *regs = priv->regs; if (WARN_ON(reg % 2)) return -EINVAL; @@ -107,7 +111,8 @@ static int b53_mmap_read48(struct b53_device *dev, u8 page, u8 reg, u64 *val) static int b53_mmap_read64(struct b53_device *dev, u8 page, u8 reg, u64 *val) { - u8 __iomem *regs = dev->priv; + struct b53_mmap_priv *priv = dev->priv; + void __iomem *regs = priv->regs; u32 hi, lo; if (WARN_ON(reg % 4)) @@ -128,7 +133,8 @@ static int b53_mmap_read64(struct b53_device *dev, u8 page, u8 reg, u64 *val) static int b53_mmap_write8(struct b53_device *dev, u8 page, u8 reg, u8 value) { - u8 __iomem *regs = dev->priv; + struct b53_mmap_priv *priv = dev->priv; + void __iomem *regs = priv->regs; writeb(value, regs + (page << 8) + reg); @@ -138,7 +144,8 @@ static int b53_mmap_write8(struct b53_device *dev, u8 page, u8 reg, u8 value) static int b53_mmap_write16(struct b53_device *dev, u8 page, u8 reg, u16 value) { - u8 __iomem *regs = dev->priv; + struct b53_mmap_priv *priv = dev->priv; + void __iomem *regs = priv->regs; if (WARN_ON(reg % 2)) return -EINVAL; @@ -154,7 +161,8 @@ static int b53_mmap_write16(struct b53_device *dev, u8 page, u8 reg, static int b53_mmap_write32(struct b53_device *dev, u8 page, u8 reg, u32 value) { - u8 __iomem *regs = dev->priv; + struct b53_mmap_priv *priv = dev->priv; + void __iomem *regs = priv->regs; if (WARN_ON(reg % 4)) return -EINVAL; @@ -223,12 +231,19 @@ static const struct b53_io_ops b53_mmap_ops = { static int b53_mmap_probe(struct platform_device *pdev) { struct b53_platform_data *pdata = pdev->dev.platform_data; + struct b53_mmap_priv *priv; struct b53_device *dev; if (!pdata) return -EINVAL; - dev = b53_switch_alloc(&pdev->dev, &b53_mmap_ops, pdata->regs); + priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + priv->regs = pdata->regs; + + dev = b53_switch_alloc(&pdev->dev, &b53_mmap_ops, priv); if (!dev) return -ENOMEM; diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index d244c41898dd..80a4dbc3a499 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -917,7 +917,7 @@ mt7530_port_fdb_add(struct dsa_switch *ds, int port, mutex_lock(&priv->reg_mutex); mt7530_fdb_write(priv, vid, port_mask, addr, -1, STATIC_ENT); - ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, 0); + ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, NULL); mutex_unlock(&priv->reg_mutex); return ret; @@ -933,7 +933,7 @@ mt7530_port_fdb_del(struct dsa_switch *ds, int port, mutex_lock(&priv->reg_mutex); mt7530_fdb_write(priv, vid, port_mask, addr, -1, STATIC_EMP); - ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, 0); + ret = mt7530_fdb_cmd(priv, MT7530_FDB_WRITE, NULL); mutex_unlock(&priv->reg_mutex); return ret; @@ -1293,7 +1293,7 @@ mt7530_setup(struct dsa_switch *ds) } /* Flush the FDB table */ - ret = mt7530_fdb_cmd(priv, MT7530_FDB_FLUSH, 0); + ret = mt7530_fdb_cmd(priv, MT7530_FDB_FLUSH, NULL); if (ret < 0) return ret; |
