From: Ioana Ciornei <ioana.ciornei@nxp.com>
Date: Mon, 23 Nov 2020 15:38:08 +0000 (+0200)
Subject: net: phy: meson-gxl: remove the use of .ack_callback()
X-Git-Tag: v5.11-rc1~169^2~175^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=84c8f773d2dc17193aba2e707338f6e107fb71e5;p=thirdparty%2Fkernel%2Flinux.git

net: phy: meson-gxl: remove the use of .ack_callback()

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: Jerome Brunet <jbrunet@baylibre.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/drivers/net/phy/meson-gxl.c b/drivers/net/phy/meson-gxl.c
index b16b1cc891656..7e7904fee1d97 100644
--- a/drivers/net/phy/meson-gxl.c
+++ b/drivers/net/phy/meson-gxl.c
@@ -204,22 +204,27 @@ static int meson_gxl_config_intr(struct phy_device *phydev)
 	int ret;
 
 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
+		/* Ack any pending IRQ */
+		ret = meson_gxl_ack_interrupt(phydev);
+		if (ret)
+			return ret;
+
 		val = INTSRC_ANEG_PR
 			| INTSRC_PARALLEL_FAULT
 			| INTSRC_ANEG_LP_ACK
 			| INTSRC_LINK_DOWN
 			| INTSRC_REMOTE_FAULT
 			| INTSRC_ANEG_COMPLETE;
+		ret = phy_write(phydev, INTSRC_MASK, val);
 	} else {
 		val = 0;
-	}
+		ret = phy_write(phydev, INTSRC_MASK, val);
 
-	/* Ack any pending IRQ */
-	ret = meson_gxl_ack_interrupt(phydev);
-	if (ret)
-		return ret;
+		/* Ack any pending IRQ */
+		ret = meson_gxl_ack_interrupt(phydev);
+	}
 
-	return phy_write(phydev, INTSRC_MASK, val);
+	return ret;
 }
 
 static irqreturn_t meson_gxl_handle_interrupt(struct phy_device *phydev)
@@ -249,7 +254,6 @@ static struct phy_driver meson_gxl_phy[] = {
 		.soft_reset     = genphy_soft_reset,
 		.config_init	= meson_gxl_config_init,
 		.read_status	= meson_gxl_read_status,
-		.ack_interrupt	= meson_gxl_ack_interrupt,
 		.config_intr	= meson_gxl_config_intr,
 		.handle_interrupt = meson_gxl_handle_interrupt,
 		.suspend        = genphy_suspend,
@@ -260,7 +264,6 @@ static struct phy_driver meson_gxl_phy[] = {
 		/* PHY_BASIC_FEATURES */
 		.flags		= PHY_IS_INTERNAL,
 		.soft_reset     = genphy_soft_reset,
-		.ack_interrupt	= meson_gxl_ack_interrupt,
 		.config_intr	= meson_gxl_config_intr,
 		.handle_interrupt = meson_gxl_handle_interrupt,
 		.suspend        = genphy_suspend,