net: dsa: constify probed name
Change the dsa_switch_driver.probe function to return a const char *.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index b018f20..25d7fec 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -3173,9 +3173,10 @@
}
#endif /* CONFIG_NET_DSA_HWMON */
-static char *mv88e6xxx_lookup_name(struct mii_bus *bus, int sw_addr,
- const struct mv88e6xxx_switch_id *table,
- unsigned int num)
+static const char *
+mv88e6xxx_lookup_name(struct mii_bus *bus, int sw_addr,
+ const struct mv88e6xxx_switch_id *table,
+ unsigned int num)
{
int i, ret;
@@ -3205,14 +3206,14 @@
return NULL;
}
-char *mv88e6xxx_drv_probe(struct device *dsa_dev, struct device *host_dev,
- int sw_addr, void **priv,
- const struct mv88e6xxx_switch_id *table,
- unsigned int num)
+const char *mv88e6xxx_drv_probe(struct device *dsa_dev, struct device *host_dev,
+ int sw_addr, void **priv,
+ const struct mv88e6xxx_switch_id *table,
+ unsigned int num)
{
struct mv88e6xxx_priv_state *ps;
struct mii_bus *bus = dsa_host_dev_to_mii_bus(host_dev);
- char *name;
+ const char *name;
if (!bus)
return NULL;