layerscape: remove useless pairs of kernel patches

The layerscape kernel patches appears to be just some uncleaned local
development tree, where patches are sometimes directly followed by
their revert. While this does not seem a problem in the first place,
it becomes incredibly unpleasant when the upstream kernel changes in
the relevant areas and requires rebase.

This removes all these patch-revert pairs and refreshs the rest.

It removes about 44000 lines of entirely useless code.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 192 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0278-enetc-export-enetc_mdio-definitionns-to-include-linu.patch b/target/linux/layerscape/patches-5.4/701-net-0278-enetc-export-enetc_mdio-definitionns-to-include-linu.patch
deleted file mode 100644
index b558a78cee..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0278-enetc-export-enetc_mdio-definitionns-to-include-linu.patch
+++ /dev/null
@@ -1,192 +0,0 @@
-From 210fde07cd9e3f2dc826f538ccec4e90b54eb7e5 Mon Sep 17 00:00:00 2001
-From: Vladimir Oltean <vladimir.oltean@nxp.com>
-Date: Fri, 22 Nov 2019 17:47:56 +0200
-Subject: [PATCH] enetc: export enetc_mdio definitionns to include/linux/fsl
-
-The Felix DSA switch has an internal MDIO bus that has the same register
-map as the ENETC one, so the accessors can be reused.
-
-Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
----
- drivers/net/ethernet/freescale/enetc/enetc_mdio.c  | 18 +++++++++-
- drivers/net/ethernet/freescale/enetc/enetc_mdio.h  | 12 -------
- .../net/ethernet/freescale/enetc/enetc_pci_mdio.c  | 41 +++++++++++++---------
- include/linux/fsl/enetc_mdio.h                     | 21 +++++++++++
- 4 files changed, 62 insertions(+), 30 deletions(-)
- delete mode 100644 drivers/net/ethernet/freescale/enetc/enetc_mdio.h
- create mode 100644 include/linux/fsl/enetc_mdio.h
-
---- a/drivers/net/ethernet/freescale/enetc/enetc_mdio.c
-+++ b/drivers/net/ethernet/freescale/enetc/enetc_mdio.c
-@@ -1,13 +1,13 @@
- // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
- /* Copyright 2019 NXP */
- 
-+#include <linux/fsl/enetc_mdio.h>
- #include <linux/mdio.h>
- #include <linux/of_mdio.h>
- #include <linux/iopoll.h>
- #include <linux/of.h>
- 
- #include "enetc_pf.h"
--#include "enetc_mdio.h"
- 
- #define	ENETC_MDIO_CFG	0x0	/* MDIO configuration and status */
- #define	ENETC_MDIO_CTL	0x4	/* MDIO control */
-@@ -99,6 +99,7 @@ int enetc_mdio_write(struct mii_bus *bus
- 
- 	return 0;
- }
-+EXPORT_SYMBOL_GPL(enetc_mdio_write);
- 
- int enetc_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
- {
-@@ -154,6 +155,21 @@ int enetc_mdio_read(struct mii_bus *bus,
- 
- 	return value;
- }
-+EXPORT_SYMBOL_GPL(enetc_mdio_read);
-+
-+struct enetc_hw *enetc_hw_alloc(struct device *dev, void __iomem *port_regs)
-+{
-+	struct enetc_hw *hw;
-+
-+	hw = devm_kzalloc(dev, sizeof(*hw), GFP_KERNEL);
-+	if (!hw)
-+		return ERR_PTR(-ENOMEM);
-+
-+	hw->port = port_regs;
-+
-+	return hw;
-+}
-+EXPORT_SYMBOL_GPL(enetc_hw_alloc);
- 
- int enetc_mdio_probe(struct enetc_pf *pf)
- {
---- a/drivers/net/ethernet/freescale/enetc/enetc_mdio.h
-+++ /dev/null
-@@ -1,12 +0,0 @@
--/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
--/* Copyright 2019 NXP */
--
--#include <linux/phy.h>
--
--struct enetc_mdio_priv {
--	struct enetc_hw *hw;
--	int mdio_base;
--};
--
--int enetc_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 value);
--int enetc_mdio_read(struct mii_bus *bus, int phy_id, int regnum);
---- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
-+++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
-@@ -1,8 +1,8 @@
- // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
- /* Copyright 2019 NXP */
-+#include <linux/fsl/enetc_mdio.h>
- #include <linux/of_mdio.h>
- #include "enetc_pf.h"
--#include "enetc_mdio.h"
- 
- #define ENETC_MDIO_DEV_ID	0xee01
- #define ENETC_MDIO_DEV_NAME	"FSL PCIe IE Central MDIO"
-@@ -14,17 +14,29 @@ static int enetc_pci_mdio_probe(struct p
- {
- 	struct enetc_mdio_priv *mdio_priv;
- 	struct device *dev = &pdev->dev;
-+	void __iomem *port_regs;
- 	struct enetc_hw *hw;
- 	struct mii_bus *bus;
- 	int err;
- 
--	hw = devm_kzalloc(dev, sizeof(*hw), GFP_KERNEL);
--	if (!hw)
--		return -ENOMEM;
-+	port_regs = pci_iomap(pdev, 0, 0);
-+	if (!port_regs) {
-+		dev_err(dev, "iomap failed\n");
-+		err = -ENXIO;
-+		goto err_ioremap;
-+	}
-+
-+	hw = enetc_hw_alloc(dev, port_regs);
-+	if (IS_ERR(enetc_hw_alloc)) {
-+		err = PTR_ERR(hw);
-+		goto err_hw_alloc;
-+	}
- 
- 	bus = devm_mdiobus_alloc_size(dev, sizeof(*mdio_priv));
--	if (!bus)
--		return -ENOMEM;
-+	if (!bus) {
-+		err = -ENOMEM;
-+		goto err_mdiobus_alloc;
-+	}
- 
- 	bus->name = ENETC_MDIO_BUS_NAME;
- 	bus->read = enetc_mdio_read;
-@@ -39,7 +51,7 @@ static int enetc_pci_mdio_probe(struct p
- 	err = pci_enable_device_mem(pdev);
- 	if (err) {
- 		dev_err(dev, "device enable failed\n");
--		return err;
-+		goto err_pci_enable;
- 	}
- 
- 	err = pci_request_region(pdev, 0, KBUILD_MODNAME);
-@@ -48,13 +60,6 @@ static int enetc_pci_mdio_probe(struct p
- 		goto err_pci_mem_reg;
- 	}
- 
--	hw->port = pci_iomap(pdev, 0, 0);
--	if (!hw->port) {
--		err = -ENXIO;
--		dev_err(dev, "iomap failed\n");
--		goto err_ioremap;
--	}
--
- 	err = of_mdiobus_register(bus, dev->of_node);
- 	if (err)
- 		goto err_mdiobus_reg;
-@@ -64,12 +69,14 @@ static int enetc_pci_mdio_probe(struct p
- 	return 0;
- 
- err_mdiobus_reg:
--	iounmap(mdio_priv->hw->port);
--err_ioremap:
- 	pci_release_mem_regions(pdev);
- err_pci_mem_reg:
- 	pci_disable_device(pdev);
--
-+err_pci_enable:
-+err_mdiobus_alloc:
-+	iounmap(port_regs);
-+err_hw_alloc:
-+err_ioremap:
- 	return err;
- }
- 
---- /dev/null
-+++ b/include/linux/fsl/enetc_mdio.h
-@@ -0,0 +1,21 @@
-+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
-+/* Copyright 2019 NXP */
-+
-+#include <linux/phy.h>
-+
-+/* PCS registers */
-+#define ENETC_PCS_LINK_TIMER1		0x12
-+#define ENETC_PCS_LINK_TIMER1_VAL	0x06a0
-+#define ENETC_PCS_LINK_TIMER2		0x13
-+#define ENETC_PCS_LINK_TIMER2_VAL	0x0003
-+#define ENETC_PCS_IF_MODE		0x14
-+#define ENETC_PCS_IF_MODE_SGMII_AN	0x0003
-+
-+struct enetc_mdio_priv {
-+	struct enetc_hw *hw;
-+	int mdio_base;
-+};
-+
-+int enetc_mdio_write(struct mii_bus *bus, int phy_id, int regnum, u16 value);
-+int enetc_mdio_read(struct mii_bus *bus, int phy_id, int regnum);
-+struct enetc_hw *enetc_hw_alloc(struct device *dev, void __iomem *port_regs);