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| author | Florian Fainelli <f.fainelli@gmail.com> | 2016-08-19 00:30:12 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-20 02:15:36 +0200 |
| commit | ea825e70d0e0798eda3a57b05c90f21f5a369128 (patch) | |
| tree | ef62bcb9973fa45bc6d796018a2c835dd2a15342 /include/net/dsa.h | |
| parent | Merge branch 'mv88e6xxx-fix-wait' (diff) | |
| download | linux-ea825e70d0e0798eda3a57b05c90f21f5a369128.tar.xz linux-ea825e70d0e0798eda3a57b05c90f21f5a369128.zip | |
net: dsa: Export suspend/resume functions
In preparation for allowing switch drivers to implement system-wide
suspend/resume functions, export dsa_switch_suspend and
dsa_switch_resume() such that these are callable from the appropriate
driver specific suspend/resume functions.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 2217a3f817f8..d00c392bc9f8 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -386,4 +386,18 @@ static inline bool dsa_uses_tagged_protocol(struct dsa_switch_tree *dst) void dsa_unregister_switch(struct dsa_switch *ds); int dsa_register_switch(struct dsa_switch *ds, struct device_node *np); +#ifdef CONFIG_PM_SLEEP +int dsa_switch_suspend(struct dsa_switch *ds); +int dsa_switch_resume(struct dsa_switch *ds); +#else +static inline int dsa_switch_suspend(struct dsa_switch *ds) +{ + return 0; +} +static inline int dsa_switch_resume(struct dsa_switch *ds) +{ + return 0; +} +#endif /* CONFIG_PM_SLEEP */ + #endif |