From 1d8300d3ce9db9bfac91140bd9386cf335e935bf Mon Sep 17 00:00:00 2001 From: Ioana Ciornei Date: Fri, 13 Nov 2020 18:52:26 +0200 Subject: [PATCH] net: phy: adin: remove the use of the .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. Signed-off-by: Ioana Ciornei Acked-by: Alexandru Ardelean Signed-off-by: Jakub Kicinski --- drivers/net/phy/adin.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) diff --git a/drivers/net/phy/adin.c b/drivers/net/phy/adin.c index ba24434..55a0b91 100644 --- a/drivers/net/phy/adin.c +++ b/drivers/net/phy/adin.c @@ -471,12 +471,25 @@ static int adin_phy_ack_intr(struct phy_device *phydev) static int adin_phy_config_intr(struct phy_device *phydev) { - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) - return phy_set_bits(phydev, ADIN1300_INT_MASK_REG, - ADIN1300_INT_MASK_EN); + int err; + + if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { + err = adin_phy_ack_intr(phydev); + if (err) + return err; + + err = phy_set_bits(phydev, ADIN1300_INT_MASK_REG, + ADIN1300_INT_MASK_EN); + } else { + err = phy_clear_bits(phydev, ADIN1300_INT_MASK_REG, + ADIN1300_INT_MASK_EN); + if (err) + return err; + + err = adin_phy_ack_intr(phydev); + } - return phy_clear_bits(phydev, ADIN1300_INT_MASK_REG, - ADIN1300_INT_MASK_EN); + return err; } static irqreturn_t adin_phy_handle_interrupt(struct phy_device *phydev) @@ -895,7 +908,6 @@ static struct phy_driver adin_driver[] = { .read_status = adin_read_status, .get_tunable = adin_get_tunable, .set_tunable = adin_set_tunable, - .ack_interrupt = adin_phy_ack_intr, .config_intr = adin_phy_config_intr, .handle_interrupt = adin_phy_handle_interrupt, .get_sset_count = adin_get_sset_count, @@ -919,7 +931,6 @@ static struct phy_driver adin_driver[] = { .read_status = adin_read_status, .get_tunable = adin_get_tunable, .set_tunable = adin_set_tunable, - .ack_interrupt = adin_phy_ack_intr, .config_intr = adin_phy_config_intr, .handle_interrupt = adin_phy_handle_interrupt, .get_sset_count = adin_get_sset_count, -- 2.7.4