diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2014-01-05 03:27:17 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-04 19:27:58 -0500 |
| commit | 29935aebc7a8f2d3f9cc1743f24f0db8b4610ece (patch) | |
| tree | e42888d112b50d10849fbfdfb91434c165d1d322 /drivers/net/phy | |
| parent | 77051ed829bc1e8b4a99a4a27520faa5bab0976a (diff) | |
| download | linux-29935aebc7a8f2d3f9cc1743f24f0db8b4610ece.tar.bz2 | |
phylib: remove unused adjust_state() callback
Remove adjust_state() callback from 'struct phy_device' since it seems to have
never been really used from the inception: phy_start_machine() has been always
called with 2nd argument equal to NULL.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/mdio_bus.c | 4 | ||||
| -rw-r--r-- | drivers/net/phy/phy.c | 17 | ||||
| -rw-r--r-- | drivers/net/phy/phy_device.c | 2 |
3 files changed, 6 insertions, 17 deletions
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index 0ca0dfecd153..930694d3a13f 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -379,7 +379,7 @@ static int mdio_bus_resume(struct device *dev) no_resume: if (phydev->attached_dev && phydev->adjust_link) - phy_start_machine(phydev, NULL); + phy_start_machine(phydev); return 0; } @@ -401,7 +401,7 @@ static int mdio_bus_restore(struct device *dev) phydev->link = 0; phydev->state = PHY_UP; - phy_start_machine(phydev, NULL); + phy_start_machine(phydev); return 0; } diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 4e6dcc1cc237..19da5ab615bd 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -406,21 +406,15 @@ EXPORT_SYMBOL(phy_start_aneg); /** * phy_start_machine - start PHY state machine tracking * @phydev: the phy_device struct - * @handler: callback function for state change notifications * * Description: The PHY infrastructure can run a state machine * which tracks whether the PHY is starting up, negotiating, * etc. This function starts the timer which tracks the state - * of the PHY. If you want to be notified when the state changes, - * pass in the callback @handler, otherwise, pass NULL. If you - * want to maintain your own state machine, do not call this - * function. + * of the PHY. If you want to maintain your own state machine, + * do not call this function. */ -void phy_start_machine(struct phy_device *phydev, - void (*handler)(struct net_device *)) +void phy_start_machine(struct phy_device *phydev) { - phydev->adjust_state = handler; - queue_delayed_work(system_power_efficient_wq, &phydev->state_queue, HZ); } @@ -440,8 +434,6 @@ void phy_stop_machine(struct phy_device *phydev) if (phydev->state > PHY_UP) phydev->state = PHY_UP; mutex_unlock(&phydev->lock); - - phydev->adjust_state = NULL; } /** @@ -706,9 +698,6 @@ void phy_state_machine(struct work_struct *work) mutex_lock(&phydev->lock); - if (phydev->adjust_state) - phydev->adjust_state(phydev->attached_dev); - switch (phydev->state) { case PHY_DOWN: case PHY_STARTING: diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 1f1f8d77aa6a..09aa9e564296 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -422,7 +422,7 @@ int phy_connect_direct(struct net_device *dev, struct phy_device *phydev, return rc; phy_prepare_link(phydev, handler); - phy_start_machine(phydev, NULL); + phy_start_machine(phydev); if (phydev->irq > 0) phy_start_interrupts(phydev); |