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net: dsa: remove dev arg of dsa_register_switch

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The current dsa_register_switch function takes a useless struct device
pointer argument, which always equals ds->dev.

Drivers either call it with ds->dev, or with the same device pointer
passed to dsa_switch_alloc, which ends up being assigned to ds->dev.

This patch removes the second argument of the dsa_register_switch and
_dsa_register_switch functions.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot 2017-05-26 18:12:51 -04:00 • committed by David S. Miller
parent 9525cc53aa
commit 23c9ee4934
8 changed files with 12 additions and 12 deletions
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10
net/dsa/dsa2.c
View file

@ -686,10 +686,10 @@ static struct device_node *dsa_get_ports(struct dsa_switch *ds,
return ports;
}
static int _dsa_register_switch(struct dsa_switch *ds, struct device *dev)
static int _dsa_register_switch(struct dsa_switch *ds)
{
struct dsa_chip_data *pdata = dev->platform_data;
struct device_node *np = dev->of_node;
struct dsa_chip_data *pdata = ds->dev->platform_data;
struct device_node *np = ds->dev->of_node;
struct dsa_switch_tree *dst;
struct device_node *ports;
u32 tree, index;
@ -803,12 +803,12 @@ struct dsa_switch *dsa_switch_alloc(struct device *dev, size_t n)
}
EXPORT_SYMBOL_GPL(dsa_switch_alloc);
int dsa_register_switch(struct dsa_switch *ds, struct device *dev)
int dsa_register_switch(struct dsa_switch *ds)
{
int err;
mutex_lock(&dsa2_mutex);
err = _dsa_register_switch(ds, dev);
err = _dsa_register_switch(ds);
mutex_unlock(&dsa2_mutex);
return err;