net: dsa: update DSA drivers to use ds_to_priv
Use the helper function to retrieve the driver private context instead of
using (void *)(ds + 1).
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 17314ed..9ce2146 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -74,7 +74,7 @@
int mv88e6xxx_reg_read(struct dsa_switch *ds, int addr, int reg)
{
- struct mv88e6xxx_priv_state *ps = (void *)(ds + 1);
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
int ret;
mutex_lock(&ps->smi_mutex);
@@ -118,7 +118,7 @@
int mv88e6xxx_reg_write(struct dsa_switch *ds, int addr, int reg, u16 val)
{
- struct mv88e6xxx_priv_state *ps = (void *)(ds + 1);
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
int ret;
mutex_lock(&ps->smi_mutex);
@@ -256,7 +256,7 @@
static int mv88e6xxx_ppu_access_get(struct dsa_switch *ds)
{
- struct mv88e6xxx_priv_state *ps = (void *)(ds + 1);
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
int ret;
mutex_lock(&ps->ppu_mutex);
@@ -283,7 +283,7 @@
static void mv88e6xxx_ppu_access_put(struct dsa_switch *ds)
{
- struct mv88e6xxx_priv_state *ps = (void *)(ds + 1);
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
/* Schedule a timer to re-enable the PHY polling unit. */
mod_timer(&ps->ppu_timer, jiffies + msecs_to_jiffies(10));
@@ -292,7 +292,7 @@
void mv88e6xxx_ppu_state_init(struct dsa_switch *ds)
{
- struct mv88e6xxx_priv_state *ps = (void *)(ds + 1);
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
mutex_init(&ps->ppu_mutex);
INIT_WORK(&ps->ppu_work, mv88e6xxx_ppu_reenable_work);
@@ -463,7 +463,7 @@
int nr_stats, struct mv88e6xxx_hw_stat *stats,
int port, uint64_t *data)
{
- struct mv88e6xxx_priv_state *ps = (void *)(ds + 1);
+ struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
int ret;
int i;