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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>
This commit is contained in:
Vivien Didelot 2016-04-17 13:23:55 -04:00 committed by David S. Miller
parent efde611b0a
commit 0209d144e3
10 changed files with 39 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/dsa/bcm_sf2.c
View File

@ -135,9 +135,9 @@ static int bcm_sf2_sw_get_sset_count(struct dsa_switch *ds)
return BCM_SF2_STATS_SIZE;
}
static char *bcm_sf2_sw_drv_probe(struct device *dsa_dev,
struct device *host_dev,
int sw_addr, void **_priv)
static const char *bcm_sf2_sw_drv_probe(struct device *dsa_dev,
struct device *host_dev, int sw_addr,
void **_priv)
{
struct bcm_sf2_priv *priv;

10
drivers/net/dsa/mv88e6060.c
View File

@ -51,7 +51,7 @@ static int reg_write(struct dsa_switch *ds, int addr, int reg, u16 val)
return __ret; \
})
static char *mv88e6060_get_name(struct mii_bus *bus, int sw_addr)
static const char *mv88e6060_get_name(struct mii_bus *bus, int sw_addr)
{
int ret;
@ -69,13 +69,13 @@ static char *mv88e6060_get_name(struct mii_bus *bus, int sw_addr)
return NULL;
}
static char *mv88e6060_drv_probe(struct device *dsa_dev,
struct device *host_dev,
int sw_addr, void **_priv)
static const char *mv88e6060_drv_probe(struct device *dsa_dev,
struct device *host_dev, int sw_addr,
void **_priv)
{
struct mii_bus *bus = dsa_host_dev_to_mii_bus(host_dev);
struct mv88e6060_priv *priv;
char *name;
const char *name;
name = mv88e6060_get_name(bus, sw_addr);
if (name) {

6
drivers/net/dsa/mv88e6123.c
View File

@ -29,9 +29,9 @@ static const struct mv88e6xxx_switch_id mv88e6123_table[] = {
{ PORT_SWITCH_ID_6165_A2, "Marvell 88e6165 (A2)" },
};
static char *mv88e6123_drv_probe(struct device *dsa_dev,
struct device *host_dev,
int sw_addr, void **priv)
static const char *mv88e6123_drv_probe(struct device *dsa_dev,
struct device *host_dev, int sw_addr,
void **priv)
{
return mv88e6xxx_drv_probe(dsa_dev, host_dev, sw_addr, priv,
mv88e6123_table,

6
drivers/net/dsa/mv88e6131.c
View File

@ -25,9 +25,9 @@ static const struct mv88e6xxx_switch_id mv88e6131_table[] = {
{ PORT_SWITCH_ID_6185, "Marvell 88E6185" },
};
static char *mv88e6131_drv_probe(struct device *dsa_dev,
struct device *host_dev,
int sw_addr, void **priv)
static const char *mv88e6131_drv_probe(struct device *dsa_dev,
struct device *host_dev, int sw_addr,
void **priv)
{
return mv88e6xxx_drv_probe(dsa_dev, host_dev, sw_addr, priv,
mv88e6131_table,

6
drivers/net/dsa/mv88e6171.c
View File

@ -24,9 +24,9 @@ static const struct mv88e6xxx_switch_id mv88e6171_table[] = {
{ PORT_SWITCH_ID_6351, "Marvell 88E6351" },
};
static char *mv88e6171_drv_probe(struct device *dsa_dev,
struct device *host_dev,
int sw_addr, void **priv)
static const char *mv88e6171_drv_probe(struct device *dsa_dev,
struct device *host_dev, int sw_addr,
void **priv)
{
return mv88e6xxx_drv_probe(dsa_dev, host_dev, sw_addr, priv,
mv88e6171_table,

6
drivers/net/dsa/mv88e6352.c
View File

@ -37,9 +37,9 @@ static const struct mv88e6xxx_switch_id mv88e6352_table[] = {
{ PORT_SWITCH_ID_6352_A1, "Marvell 88E6352 (A1)" },
};
static char *mv88e6352_drv_probe(struct device *dsa_dev,
struct device *host_dev,
int sw_addr, void **priv)
static const char *mv88e6352_drv_probe(struct device *dsa_dev,
struct device *host_dev, int sw_addr,
void **priv)
{
return mv88e6xxx_drv_probe(dsa_dev, host_dev, sw_addr, priv,
mv88e6352_table,

17
drivers/net/dsa/mv88e6xxx.c
View File

@ -3173,9 +3173,10 @@ int mv88e6xxx_get_temp_alarm(struct dsa_switch *ds, bool *alarm)
}
#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 @@ static char *mv88e6xxx_lookup_name(struct mii_bus *bus, int sw_addr,
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;

8
drivers/net/dsa/mv88e6xxx.h
View File

@ -462,10 +462,10 @@ struct mv88e6xxx_hw_stat {
};
int mv88e6xxx_switch_reset(struct dsa_switch *ds, bool ppu_active);
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);
int mv88e6xxx_setup_ports(struct dsa_switch *ds);
int mv88e6xxx_setup_common(struct dsa_switch *ds);

5
include/net/dsa.h
View File

@ -217,8 +217,9 @@ struct dsa_switch_driver {
/*
* Probing and setup.
*/
char *(*probe)(struct device *dsa_dev, struct device *host_dev,
int sw_addr, void **priv);
const char *(*probe)(struct device *dsa_dev,
struct device *host_dev, int sw_addr,
void **priv);
int (*setup)(struct dsa_switch *ds);
int (*set_addr)(struct dsa_switch *ds, u8 *addr);
u32 (*get_phy_flags)(struct dsa_switch *ds, int port);

6
net/dsa/dsa.c
View File

@ -52,11 +52,11 @@ EXPORT_SYMBOL_GPL(unregister_switch_driver);
static struct dsa_switch_driver *
dsa_switch_probe(struct device *parent, struct device *host_dev, int sw_addr,
char **_name, void **priv)
const char **_name, void **priv)
{
struct dsa_switch_driver *ret;
struct list_head *list;
char *name;
const char *name;
ret = NULL;
name = NULL;
@ -383,7 +383,7 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index,
struct dsa_switch_driver *drv;
struct dsa_switch *ds;
int ret;
char *name;
const char *name;
void *priv;
/*