From 45f52f1238512768c8ca29eb272e5794faf5b471 Mon Sep 17 00:00:00 2001 From: Ioana Ciornei Date: Fri, 13 Nov 2020 18:52:18 +0200 Subject: net: phy: nxp-tja11xx: 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: Marek Vasut Cc: Oleksij Rempel Signed-off-by: Ioana Ciornei Signed-off-by: Jakub Kicinski --- drivers/net/phy/nxp-tja11xx.c | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) (limited to 'drivers/net/phy/nxp-tja11xx.c') diff --git a/drivers/net/phy/nxp-tja11xx.c b/drivers/net/phy/nxp-tja11xx.c index 1c4c5c267fe6..afd7afa1f498 100644 --- a/drivers/net/phy/nxp-tja11xx.c +++ b/drivers/net/phy/nxp-tja11xx.c @@ -600,11 +600,24 @@ static int tja11xx_ack_interrupt(struct phy_device *phydev) static int tja11xx_config_intr(struct phy_device *phydev) { int value = 0; + int err; + + if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { + err = tja11xx_ack_interrupt(phydev); + if (err) + return err; - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) value = MII_INTEN_LINK_FAIL | MII_INTEN_LINK_UP; + err = phy_write(phydev, MII_INTEN, value); + } else { + err = phy_write(phydev, MII_INTEN, value); + if (err) + return err; + + err = tja11xx_ack_interrupt(phydev); + } - return phy_write(phydev, MII_INTEN, value); + return err; } static irqreturn_t tja11xx_handle_interrupt(struct phy_device *phydev) @@ -768,7 +781,6 @@ static struct phy_driver tja11xx_driver[] = { .get_sset_count = tja11xx_get_sset_count, .get_strings = tja11xx_get_strings, .get_stats = tja11xx_get_stats, - .ack_interrupt = tja11xx_ack_interrupt, .config_intr = tja11xx_config_intr, .handle_interrupt = tja11xx_handle_interrupt, .cable_test_start = tja11xx_cable_test_start, @@ -792,7 +804,6 @@ static struct phy_driver tja11xx_driver[] = { .get_sset_count = tja11xx_get_sset_count, .get_strings = tja11xx_get_strings, .get_stats = tja11xx_get_stats, - .ack_interrupt = tja11xx_ack_interrupt, .config_intr = tja11xx_config_intr, .handle_interrupt = tja11xx_handle_interrupt, .cable_test_start = tja11xx_cable_test_start, -- cgit v1.2.3