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net: dsa: lan9303: Drop port range check

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Now that ds->num_ports is 3, there is no need to check range of "port"
parameter.

Signed-off-by: Egil Hjelmeland <privat@egil-hjelmeland.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Egil Hjelmeland 2017-11-06 15:19:49 +01:00 committed by David S. Miller
parent 7dfaa7bc99
commit ac71a1f944
1 changed files with 4 additions and 23 deletions
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27
drivers/net/dsa/lan9303-core.c
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@ -1057,17 +1057,7 @@ static int lan9303_port_enable(struct dsa_switch *ds, int port,
{ {
struct lan9303 *chip = ds->priv; struct lan9303 *chip = ds->priv;
/* enable internal packet processing */ return lan9303_enable_processing_port(chip, port);
switch (port) {
case 1:
case 2:
return lan9303_enable_processing_port(chip, port);
default:
dev_dbg(chip->dev,
"Error: request to power up invalid port %d\n", port);
}
return -ENODEV;
} }
static void lan9303_port_disable(struct dsa_switch *ds, int port, static void lan9303_port_disable(struct dsa_switch *ds, int port,
@ -1075,18 +1065,9 @@ static void lan9303_port_disable(struct dsa_switch *ds, int port,
{ {
struct lan9303 *chip = ds->priv; struct lan9303 *chip = ds->priv;
/* disable internal packet processing */ lan9303_disable_processing_port(chip, port);
switch (port) { lan9303_phy_write(ds, chip->phy_addr_sel_strap + port,
case 1: MII_BMCR, BMCR_PDOWN);
case 2:
lan9303_disable_processing_port(chip, port);
lan9303_phy_write(ds, chip->phy_addr_sel_strap + port,
MII_BMCR, BMCR_PDOWN);
break;
default:
dev_dbg(chip->dev,
"Error: request to power down invalid port %d\n", port);
}
} }
static int lan9303_port_bridge_join(struct dsa_switch *ds, int port, static int lan9303_port_bridge_join(struct dsa_switch *ds, int port,