summaryrefslogtreecommitdiff
path: root/drivers/net/phy/microchip.c
diff options
context:
space:
mode:
authorIoana Ciornei <ioana.ciornei@nxp.com>2020-11-13 19:52:12 +0300
committerJakub Kicinski <kuba@kernel.org>2020-11-17 22:36:59 +0300
commitcf499391982d877e9313d2adeedcf5f1ffe05d6e (patch)
tree2954032791244f314ecfa4eb17ad54c77c2f866f /drivers/net/phy/microchip.c
parente01a3feb8f69ab620b0016498603cad364f65224 (diff)
downloadlinux-cf499391982d877e9313d2adeedcf5f1ffe05d6e.tar.xz
net: phy: microchip: 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: Nisar Sayed <Nisar.Sayed@microchip.com> Cc: Yuiko Oshino <yuiko.oshino@microchip.com> Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/phy/microchip.c')
-rw-r--r--drivers/net/phy/microchip.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/net/phy/microchip.c b/drivers/net/phy/microchip.c
index b472a2149f08..9f1f2b6c97d4 100644
--- a/drivers/net/phy/microchip.c
+++ b/drivers/net/phy/microchip.c
@@ -44,14 +44,12 @@ static int lan88xx_phy_config_intr(struct phy_device *phydev)
LAN88XX_INT_MASK_LINK_CHANGE_);
} else {
rc = phy_write(phydev, LAN88XX_INT_MASK, 0);
- }
-
- return rc < 0 ? rc : 0;
-}
+ if (rc)
+ return rc;
-static int lan88xx_phy_ack_interrupt(struct phy_device *phydev)
-{
- int rc = phy_read(phydev, LAN88XX_INT_STS);
+ /* Ack interrupts after they have been disabled */
+ rc = phy_read(phydev, LAN88XX_INT_STS);
+ }
return rc < 0 ? rc : 0;
}
@@ -358,7 +356,6 @@ static struct phy_driver microchip_phy_driver[] = {
.config_init = lan88xx_config_init,
.config_aneg = lan88xx_config_aneg,
- .ack_interrupt = lan88xx_phy_ack_interrupt,
.config_intr = lan88xx_phy_config_intr,
.handle_interrupt = lan88xx_handle_interrupt,