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mv88e6xxx: Combine mv88e6131 and mv88e612_61_65 drivers 

These drivers share a lot of code, so if we make them modular they
should be built into the same module.  Therefore, link them together
and merge their respective module init and exit functions.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings 2011-11-25 14:36:19 +00:00 committed by David S. Miller
parent 7df899c36c
commit 98e673080b
5 changed files with 32 additions and 31 deletions
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7
net/dsa/Makefile
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@ -8,7 +8,8 @@ dsa_core-$(CONFIG_NET_DSA_TAG_EDSA) += tag_edsa.o
dsa_core-$(CONFIG_NET_DSA_TAG_TRAILER) += tag_trailer.o dsa_core-$(CONFIG_NET_DSA_TAG_TRAILER) += tag_trailer.o
# switch drivers # switch drivers
obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx.o
obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o
obj-$(CONFIG_NET_DSA_MV88E6123_61_65) += mv88e6123_61_65.o obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx_drv.o
obj-$(CONFIG_NET_DSA_MV88E6131) += mv88e6131.o mv88e6xxx_drv-y += mv88e6xxx.o
mv88e6xxx_drv-$(CONFIG_NET_DSA_MV88E6123_61_65) += mv88e6123_61_65.o
mv88e6xxx_drv-$(CONFIG_NET_DSA_MV88E6131) += mv88e6131.o

15
net/dsa/mv88e6123_61_65.c
View File

@ -419,7 +419,7 @@ static int mv88e6123_61_65_get_sset_count(struct dsa_switch *ds)
return ARRAY_SIZE(mv88e6123_61_65_hw_stats); return ARRAY_SIZE(mv88e6123_61_65_hw_stats);
} }
static struct dsa_switch_driver mv88e6123_61_65_switch_driver = { struct dsa_switch_driver mv88e6123_61_65_switch_driver = {
.tag_protocol = cpu_to_be16(ETH_P_EDSA), .tag_protocol = cpu_to_be16(ETH_P_EDSA),
.priv_size = sizeof(struct mv88e6xxx_priv_state), .priv_size = sizeof(struct mv88e6xxx_priv_state),
.probe = mv88e6123_61_65_probe, .probe = mv88e6123_61_65_probe,
@ -432,16 +432,3 @@ static struct dsa_switch_driver mv88e6123_61_65_switch_driver = {
.get_ethtool_stats = mv88e6123_61_65_get_ethtool_stats, .get_ethtool_stats = mv88e6123_61_65_get_ethtool_stats,
.get_sset_count = mv88e6123_61_65_get_sset_count, .get_sset_count = mv88e6123_61_65_get_sset_count,
}; };
static int __init mv88e6123_61_65_init(void)
{
register_switch_driver(&mv88e6123_61_65_switch_driver);
return 0;
}
module_init(mv88e6123_61_65_init);
static void __exit mv88e6123_61_65_cleanup(void)
{
unregister_switch_driver(&mv88e6123_61_65_switch_driver);
}
module_exit(mv88e6123_61_65_cleanup);

15
net/dsa/mv88e6131.c
View File

@ -415,7 +415,7 @@ static int mv88e6131_get_sset_count(struct dsa_switch *ds)
return ARRAY_SIZE(mv88e6131_hw_stats); return ARRAY_SIZE(mv88e6131_hw_stats);
} }
static struct dsa_switch_driver mv88e6131_switch_driver = { struct dsa_switch_driver mv88e6131_switch_driver = {
.tag_protocol = cpu_to_be16(ETH_P_DSA), .tag_protocol = cpu_to_be16(ETH_P_DSA),
.priv_size = sizeof(struct mv88e6xxx_priv_state), .priv_size = sizeof(struct mv88e6xxx_priv_state),
.probe = mv88e6131_probe, .probe = mv88e6131_probe,
@ -428,16 +428,3 @@ static struct dsa_switch_driver mv88e6131_switch_driver = {
.get_ethtool_stats = mv88e6131_get_ethtool_stats, .get_ethtool_stats = mv88e6131_get_ethtool_stats,
.get_sset_count = mv88e6131_get_sset_count, .get_sset_count = mv88e6131_get_sset_count,
}; };
static int __init mv88e6131_init(void)
{
register_switch_driver(&mv88e6131_switch_driver);
return 0;
}
module_init(mv88e6131_init);
static void __exit mv88e6131_cleanup(void)
{
unregister_switch_driver(&mv88e6131_switch_driver);
}
module_exit(mv88e6131_cleanup);

23
net/dsa/mv88e6xxx.c
View File

@ -520,3 +520,26 @@ void mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds,
mutex_unlock(&ps->stats_mutex); mutex_unlock(&ps->stats_mutex);
} }
static int __init mv88e6xxx_init(void)
{
#if IS_ENABLED(CONFIG_NET_DSA_MV88E6131)
register_switch_driver(&mv88e6131_switch_driver);
#endif
#if IS_ENABLED(CONFIG_NET_DSA_MV88E6123_61_65)
register_switch_driver(&mv88e6123_61_65_switch_driver);
#endif
return 0;
}
module_init(mv88e6xxx_init);
static void __exit mv88e6xxx_cleanup(void)
{
#if IS_ENABLED(CONFIG_NET_DSA_MV88E6123_61_65)
unregister_switch_driver(&mv88e6123_61_65_switch_driver);
#endif
#if IS_ENABLED(CONFIG_NET_DSA_MV88E6131)
unregister_switch_driver(&mv88e6131_switch_driver);
#endif
}
module_exit(mv88e6xxx_cleanup);

3
net/dsa/mv88e6xxx.h
View File

@ -71,6 +71,9 @@ void mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds,
int nr_stats, struct mv88e6xxx_hw_stat *stats, int nr_stats, struct mv88e6xxx_hw_stat *stats,
int port, uint64_t *data); int port, uint64_t *data);
extern struct dsa_switch_driver mv88e6131_switch_driver;
extern struct dsa_switch_driver mv88e6123_61_65_switch_driver;
#define REG_READ(addr, reg) \ #define REG_READ(addr, reg) \
({ \ ({ \
int __ret; \ int __ret; \