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dsa: mv88e6xxx: hide unused functions 

When CONFIG_NET_DSA_HWMON is disabled, we get warnings about two unused
functions whose only callers are all inside of an #ifdef:

drivers/net/dsa/mv88e6xxx.c:3257:12: 'mv88e6xxx_mdio_page_write' defined but not used [-Werror=unused-function]
drivers/net/dsa/mv88e6xxx.c:3244:12: 'mv88e6xxx_mdio_page_read' defined but not used [-Werror=unused-function]

This adds another ifdef around the function definitions. The warnings
appeared after the functions were marked 'static', but the problem
was already there before that.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 57d3231057 ("net: dsa: mv88e6xxx: fix style issues")
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnd Bergmann 2016-08-10 23:54:08 +02:00 committed by David S. Miller
parent bbe11fab0b
commit 601bbae0bc
1 changed files with 2 additions and 0 deletions
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2
drivers/net/dsa/mv88e6xxx/chip.c
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@ -3187,6 +3187,7 @@ static int mv88e6xxx_set_addr(struct dsa_switch *ds, u8 *addr)
return err;
}
#ifdef CONFIG_NET_DSA_HWMON
static int mv88e6xxx_mdio_page_read(struct dsa_switch *ds, int port, int page,
int reg)
{
@ -3212,6 +3213,7 @@ static int mv88e6xxx_mdio_page_write(struct dsa_switch *ds, int port, int page,
return ret;
}
#endif
static int mv88e6xxx_port_to_mdio_addr(struct mv88e6xxx_chip *chip, int port)
{