diff options
| author | Zach Brown <zach.brown@ni.com> | 2016-10-17 10:49:53 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-18 11:56:30 -0400 |
| commit | 61a179657f1d00e45697de20067d5d7b3724eb91 (patch) | |
| tree | b2a8ef281d8f489be8630cc8256e40359ad85615 | |
| parent | 0e0f27dd65dd7403d41d72a8efafe388bbb36f84 (diff) | |
| download | linux-61a179657f1d00e45697de20067d5d7b3724eb91.tar.gz linux-61a179657f1d00e45697de20067d5d7b3724eb91.tar.bz2 linux-61a179657f1d00e45697de20067d5d7b3724eb91.zip | |
net: phy: Encapsulate actions performed during link state changes into function phy_adjust_link
During phy state machine state transitions some set of actions should
occur whenever the link state changes. These actions should be
encapsulated into a single function
This patch adds the phy_adjust_link function, which is called whenever
phydev->adjust_link would have been called before. Actions that should
occur whenever the phy link is adjusted can now be added to the
phy_adjust_link function.
Signed-off-by: Zach Brown <zach.brown@ni.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/phy/phy.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 96bf03352bb8..8b7659e94057 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -908,6 +908,11 @@ void phy_start(struct phy_device *phydev) } EXPORT_SYMBOL(phy_start); +static void phy_adjust_link(struct phy_device *phydev) +{ + phydev->adjust_link(phydev->attached_dev); +} + /** * phy_state_machine - Handle the state machine * @work: work_struct that describes the work to be done @@ -950,7 +955,7 @@ void phy_state_machine(struct work_struct *work) if (!phydev->link) { phydev->state = PHY_NOLINK; netif_carrier_off(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); + phy_adjust_link(phydev); break; } @@ -963,7 +968,7 @@ void phy_state_machine(struct work_struct *work) if (err > 0) { phydev->state = PHY_RUNNING; netif_carrier_on(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); + phy_adjust_link(phydev); } else if (0 == phydev->link_timeout--) needs_aneg = true; @@ -990,7 +995,7 @@ void phy_state_machine(struct work_struct *work) } phydev->state = PHY_RUNNING; netif_carrier_on(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); + phy_adjust_link(phydev); } break; case PHY_FORCING: @@ -1006,7 +1011,7 @@ void phy_state_machine(struct work_struct *work) needs_aneg = true; } - phydev->adjust_link(phydev->attached_dev); + phy_adjust_link(phydev); break; case PHY_RUNNING: /* Only register a CHANGE if we are polling and link changed @@ -1035,7 +1040,7 @@ void phy_state_machine(struct work_struct *work) netif_carrier_off(phydev->attached_dev); } - phydev->adjust_link(phydev->attached_dev); + phy_adjust_link(phydev); if (phy_interrupt_is_valid(phydev)) err = phy_config_interrupt(phydev, @@ -1045,7 +1050,7 @@ void phy_state_machine(struct work_struct *work) if (phydev->link) { phydev->link = 0; netif_carrier_off(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); + phy_adjust_link(phydev); do_suspend = true; } break; @@ -1069,7 +1074,7 @@ void phy_state_machine(struct work_struct *work) } else { phydev->state = PHY_NOLINK; } - phydev->adjust_link(phydev->attached_dev); + phy_adjust_link(phydev); } else { phydev->state = PHY_AN; phydev->link_timeout = PHY_AN_TIMEOUT; @@ -1085,7 +1090,7 @@ void phy_state_machine(struct work_struct *work) } else { phydev->state = PHY_NOLINK; } - phydev->adjust_link(phydev->attached_dev); + phy_adjust_link(phydev); } break; } |