iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: phy: convert phy_stop() to use split state machine

Browse Source 
Convert phy_stop() to use the new locked-section and unlocked-section
parts of the PHY state machine.

Tested-by: Jijie Shao <shaojijie@huawei.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Russell King (Oracle) 2023-09-14 16:36:02 +01:00 committed by David S. Miller
parent 8635c0663e
commit adcbb85508
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/phy/phy.c
View File

@ -1467,6 +1467,7 @@ void phy_state_machine(struct work_struct *work)
void phy_stop(struct phy_device *phydev)
{
struct net_device *dev = phydev->attached_dev;
enum phy_state_work state_work;
enum phy_state old_state;
if (!phy_is_started(phydev) && phydev->state != PHY_DOWN &&
@ -1490,9 +1491,10 @@ void phy_stop(struct phy_device *phydev)
phydev->state = PHY_HALTED;
phy_process_state_change(phydev, old_state);
state_work = _phy_state_machine(phydev);
mutex_unlock(&phydev->lock);
phy_state_machine(&phydev->state_queue.work);
_phy_state_machine_post_work(phydev, state_work);
phy_stop_machine(phydev);
/* Cannot call flush_scheduled_work() here as desired because