1 files changed, 0 insertions, 95 deletions
diff --git a/target/linux/generic/backport-5.10/735-v5.14-22-net-dsa-qca8k-improve-internal-mdio-read-write-bus-a.patch b/target/linux/generic/backport-5.10/735-v5.14-22-net-dsa-qca8k-improve-internal-mdio-read-write-bus-a.patch
deleted file mode 100644
index da8d5b3462..0000000000
--- a/target/linux/generic/backport-5.10/735-v5.14-22-net-dsa-qca8k-improve-internal-mdio-read-write-bus-a.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From b7ebac354d54f1657bb89b7a7ca149db50203e6a Mon Sep 17 00:00:00 2001
-From: Ansuel Smith <ansuelsmth@gmail.com>
-Date: Fri, 14 May 2021 23:00:12 +0200
-Subject: [PATCH] net: dsa: qca8k: improve internal mdio read/write bus access
-
-Improve the internal mdio read/write bus access by caching the value
-without accessing it for every read/write.
-
-Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/dsa/qca8k.c | 28 +++++++++++++++-------------
- 1 file changed, 15 insertions(+), 13 deletions(-)
-
---- a/drivers/net/dsa/qca8k.c
-+++ b/drivers/net/dsa/qca8k.c
-@@ -655,6 +655,7 @@ static int
- qca8k_mdio_write(struct mii_bus *salve_bus, int phy, int regnum, u16 data)
- {
- 	struct qca8k_priv *priv = salve_bus->priv;
-+	struct mii_bus *bus = priv->bus;
- 	u16 r1, r2, page;
- 	u32 val;
- 	int ret;
-@@ -669,22 +670,22 @@ qca8k_mdio_write(struct mii_bus *salve_b
- 
- 	qca8k_split_addr(QCA8K_MDIO_MASTER_CTRL, &r1, &r2, &page);
- 
--	mutex_lock_nested(&priv->bus->mdio_lock, MDIO_MUTEX_NESTED);
-+	mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);
- 
--	ret = qca8k_set_page(priv->bus, page);
-+	ret = qca8k_set_page(bus, page);
- 	if (ret)
- 		goto exit;
- 
--	qca8k_mii_write32(priv->bus, 0x10 | r2, r1, val);
-+	qca8k_mii_write32(bus, 0x10 | r2, r1, val);
- 
--	ret = qca8k_mdio_busy_wait(priv->bus, QCA8K_MDIO_MASTER_CTRL,
-+	ret = qca8k_mdio_busy_wait(bus, QCA8K_MDIO_MASTER_CTRL,
- 				   QCA8K_MDIO_MASTER_BUSY);
- 
- exit:
- 	/* even if the busy_wait timeouts try to clear the MASTER_EN */
--	qca8k_mii_write32(priv->bus, 0x10 | r2, r1, 0);
-+	qca8k_mii_write32(bus, 0x10 | r2, r1, 0);
- 
--	mutex_unlock(&priv->bus->mdio_lock);
-+	mutex_unlock(&bus->mdio_lock);
- 
- 	return ret;
- }
-@@ -693,6 +694,7 @@ static int
- qca8k_mdio_read(struct mii_bus *salve_bus, int phy, int regnum)
- {
- 	struct qca8k_priv *priv = salve_bus->priv;
-+	struct mii_bus *bus = priv->bus;
- 	u16 r1, r2, page;
- 	u32 val;
- 	int ret;
-@@ -706,26 +708,26 @@ qca8k_mdio_read(struct mii_bus *salve_bu
- 
- 	qca8k_split_addr(QCA8K_MDIO_MASTER_CTRL, &r1, &r2, &page);
- 
--	mutex_lock_nested(&priv->bus->mdio_lock, MDIO_MUTEX_NESTED);
-+	mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);
- 
--	ret = qca8k_set_page(priv->bus, page);
-+	ret = qca8k_set_page(bus, page);
- 	if (ret)
- 		goto exit;
- 
--	qca8k_mii_write32(priv->bus, 0x10 | r2, r1, val);
-+	qca8k_mii_write32(bus, 0x10 | r2, r1, val);
- 
--	ret = qca8k_mdio_busy_wait(priv->bus, QCA8K_MDIO_MASTER_CTRL,
-+	ret = qca8k_mdio_busy_wait(bus, QCA8K_MDIO_MASTER_CTRL,
- 				   QCA8K_MDIO_MASTER_BUSY);
- 	if (ret)
- 		goto exit;
- 
--	val = qca8k_mii_read32(priv->bus, 0x10 | r2, r1);
-+	val = qca8k_mii_read32(bus, 0x10 | r2, r1);
- 
- exit:
- 	/* even if the busy_wait timeouts try to clear the MASTER_EN */
--	qca8k_mii_write32(priv->bus, 0x10 | r2, r1, 0);
-+	qca8k_mii_write32(bus, 0x10 | r2, r1, 0);
- 
--	mutex_unlock(&priv->bus->mdio_lock);
-+	mutex_unlock(&bus->mdio_lock);
- 
- 	if (val >= 0)
- 		val &= QCA8K_MDIO_MASTER_DATA_MASK;