1 files changed, 0 insertions, 86 deletions
diff --git a/target/linux/generic/backport-5.15/735-v5.14-03-net-dsa-qca8k-improve-qca8k-read-write-rmw-bus-acces.patch b/target/linux/generic/backport-5.15/735-v5.14-03-net-dsa-qca8k-improve-qca8k-read-write-rmw-bus-acces.patch
deleted file mode 100644
index c403589874..0000000000
--- a/target/linux/generic/backport-5.15/735-v5.14-03-net-dsa-qca8k-improve-qca8k-read-write-rmw-bus-acces.patch
+++ /dev/null
@@ -1,86 +0,0 @@
-From 504bf65931824eda83494e5b5d75686e27ace03e Mon Sep 17 00:00:00 2001
-From: Ansuel Smith <ansuelsmth@gmail.com>
-Date: Fri, 14 May 2021 22:59:53 +0200
-Subject: [PATCH] net: dsa: qca8k: improve qca8k read/write/rmw bus access
-
-Put bus in local variable to improve faster access to the mdio bus.
-
-Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/dsa/qca8k.c | 29 ++++++++++++++++-------------
- 1 file changed, 16 insertions(+), 13 deletions(-)
-
---- a/drivers/net/dsa/qca8k.c
-+++ b/drivers/net/dsa/qca8k.c
-@@ -142,17 +142,18 @@ qca8k_set_page(struct mii_bus *bus, u16
- static u32
- qca8k_read(struct qca8k_priv *priv, u32 reg)
- {
-+	struct mii_bus *bus = priv->bus;
- 	u16 r1, r2, page;
- 	u32 val;
- 
- 	qca8k_split_addr(reg, &r1, &r2, &page);
- 
--	mutex_lock_nested(&priv->bus->mdio_lock, MDIO_MUTEX_NESTED);
-+	mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);
- 
--	qca8k_set_page(priv->bus, page);
--	val = qca8k_mii_read32(priv->bus, 0x10 | r2, r1);
-+	qca8k_set_page(bus, page);
-+	val = qca8k_mii_read32(bus, 0x10 | r2, r1);
- 
--	mutex_unlock(&priv->bus->mdio_lock);
-+	mutex_unlock(&bus->mdio_lock);
- 
- 	return val;
- }
-@@ -160,35 +161,37 @@ qca8k_read(struct qca8k_priv *priv, u32
- static void
- qca8k_write(struct qca8k_priv *priv, u32 reg, u32 val)
- {
-+	struct mii_bus *bus = priv->bus;
- 	u16 r1, r2, page;
- 
- 	qca8k_split_addr(reg, &r1, &r2, &page);
- 
--	mutex_lock_nested(&priv->bus->mdio_lock, MDIO_MUTEX_NESTED);
-+	mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);
- 
--	qca8k_set_page(priv->bus, page);
--	qca8k_mii_write32(priv->bus, 0x10 | r2, r1, val);
-+	qca8k_set_page(bus, page);
-+	qca8k_mii_write32(bus, 0x10 | r2, r1, val);
- 
--	mutex_unlock(&priv->bus->mdio_lock);
-+	mutex_unlock(&bus->mdio_lock);
- }
- 
- static u32
- qca8k_rmw(struct qca8k_priv *priv, u32 reg, u32 mask, u32 val)
- {
-+	struct mii_bus *bus = priv->bus;
- 	u16 r1, r2, page;
- 	u32 ret;
- 
- 	qca8k_split_addr(reg, &r1, &r2, &page);
- 
--	mutex_lock_nested(&priv->bus->mdio_lock, MDIO_MUTEX_NESTED);
-+	mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED);
- 
--	qca8k_set_page(priv->bus, page);
--	ret = qca8k_mii_read32(priv->bus, 0x10 | r2, r1);
-+	qca8k_set_page(bus, page);
-+	ret = qca8k_mii_read32(bus, 0x10 | r2, r1);
- 	ret &= ~mask;
- 	ret |= val;
--	qca8k_mii_write32(priv->bus, 0x10 | r2, r1, ret);
-+	qca8k_mii_write32(bus, 0x10 | r2, r1, ret);
- 
--	mutex_unlock(&priv->bus->mdio_lock);
-+	mutex_unlock(&bus->mdio_lock);
- 
- 	return ret;
- }