diff options
| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2020-11-23 17:38:14 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-25 11:18:38 -0800 |
| commit | aa2d603ac8c0a3070e78edd4c07606ae2587754f (patch) | |
| tree | 66d6521bf5b35e6124a03a03a6bf9ff3e3c5f9b2 /drivers/net/phy/dp83869.c | |
| parent | 1d1ae3c6ca3ff49843d73852bb2a8153ce16f432 (diff) | |
net: phy: ti: remove the use of .ack_interrupt()
In preparation of removing the .ack_interrupt() callback, we must replace
its occurrences (aka phy_clear_interrupt), from the 2 places where it is
called from (phy_enable_interrupts and phy_disable_interrupts), with
equivalent functionality.
This means that clearing interrupts now becomes something that the PHY
driver is responsible of doing, before enabling interrupts and after
clearing them. Make this driver follow the new contract.
Cc: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/phy/dp83869.c')
| -rw-r--r-- | drivers/net/phy/dp83869.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c index 487d1b8beec5..b30bc142d82e 100644 --- a/drivers/net/phy/dp83869.c +++ b/drivers/net/phy/dp83869.c @@ -186,9 +186,13 @@ static int dp83869_ack_interrupt(struct phy_device *phydev) static int dp83869_config_intr(struct phy_device *phydev) { - int micr_status = 0; + int micr_status = 0, err; if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { + err = dp83869_ack_interrupt(phydev); + if (err) + return err; + micr_status = phy_read(phydev, MII_DP83869_MICR); if (micr_status < 0) return micr_status; @@ -201,10 +205,16 @@ static int dp83869_config_intr(struct phy_device *phydev) MII_DP83869_MICR_DUP_MODE_CHNG_INT_EN | MII_DP83869_MICR_SLEEP_MODE_CHNG_INT_EN); - return phy_write(phydev, MII_DP83869_MICR, micr_status); + err = phy_write(phydev, MII_DP83869_MICR, micr_status); + } else { + err = phy_write(phydev, MII_DP83869_MICR, micr_status); + if (err) + return err; + + err = dp83869_ack_interrupt(phydev); } - return phy_write(phydev, MII_DP83869_MICR, micr_status); + return err; } static irqreturn_t dp83869_handle_interrupt(struct phy_device *phydev) @@ -874,7 +884,6 @@ static struct phy_driver dp83869_driver[] = { .soft_reset = dp83869_phy_reset, /* IRQ related */ - .ack_interrupt = dp83869_ack_interrupt, .config_intr = dp83869_config_intr, .handle_interrupt = dp83869_handle_interrupt, .read_status = dp83869_read_status, |