kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 80 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0343-staging-dpaa2-ethsw-move-port-notifier-per-ethsw.patch b/target/linux/layerscape/patches-5.4/701-net-0343-staging-dpaa2-ethsw-move-port-notifier-per-ethsw.patch
deleted file mode 100644
index 5024e98221..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0343-staging-dpaa2-ethsw-move-port-notifier-per-ethsw.patch
+++ /dev/null
@@ -1,80 +0,0 @@
-From daaa4e77f9bc9e67fa3fd973d4455631d59fb898 Mon Sep 17 00:00:00 2001
-From: Ioana Ciornei <ioana.ciornei@nxp.com>
-Date: Mon, 11 Nov 2019 18:50:55 +0200
-Subject: [PATCH] staging: dpaa2-ethsw: move port notifier per ethsw
-
-Register a different net_device notifier block per ethsw instance.
-When probing multiple dpaa2-ethsw instances, without this the register
-will fail.
-
-Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
-Link: https://lore.kernel.org/r/1573491058-24766-2-git-send-email-ioana.ciornei@nxp.com
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 13 ++++++-------
- drivers/staging/fsl-dpaa2/ethsw/ethsw.h |  2 ++
- 2 files changed, 8 insertions(+), 7 deletions(-)
-
---- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
-+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
-@@ -1174,10 +1174,6 @@ static int port_netdevice_event(struct n
- 	return notifier_from_errno(err);
- }
- 
--static struct notifier_block port_nb __read_mostly = {
--	.notifier_call = port_netdevice_event,
--};
--
- struct ethsw_switchdev_event_work {
- 	struct work_struct work;
- 	struct switchdev_notifier_fdb_info fdb_info;
-@@ -1328,9 +1324,11 @@ static struct notifier_block port_switch
- 
- static int ethsw_register_notifier(struct device *dev)
- {
-+	struct ethsw_core *ethsw = dev_get_drvdata(dev);
- 	int err;
- 
--	err = register_netdevice_notifier(&port_nb);
-+	ethsw->port_nb.notifier_call = port_netdevice_event;
-+	err = register_netdevice_notifier(&ethsw->port_nb);
- 	if (err) {
- 		dev_err(dev, "Failed to register netdev notifier\n");
- 		return err;
-@@ -1353,7 +1351,7 @@ static int ethsw_register_notifier(struc
- err_switchdev_blocking_nb:
- 	unregister_switchdev_notifier(&port_switchdev_nb);
- err_switchdev_nb:
--	unregister_netdevice_notifier(&port_nb);
-+	unregister_netdevice_notifier(&ethsw->port_nb);
- 	return err;
- }
- 
-@@ -1491,6 +1489,7 @@ static int ethsw_port_init(struct ethsw_
- 
- static void ethsw_unregister_notifier(struct device *dev)
- {
-+	struct ethsw_core *ethsw = dev_get_drvdata(dev);
- 	struct notifier_block *nb;
- 	int err;
- 
-@@ -1505,7 +1504,7 @@ static void ethsw_unregister_notifier(st
- 		dev_err(dev,
- 			"Failed to unregister switchdev notifier (%d)\n", err);
- 
--	err = unregister_netdevice_notifier(&port_nb);
-+	err = unregister_netdevice_notifier(&ethsw->port_nb);
- 	if (err)
- 		dev_err(dev,
- 			"Failed to unregister netdev notifier (%d)\n", err);
---- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.h
-+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.h
-@@ -66,6 +66,8 @@ struct ethsw_core {
- 
- 	u8				vlans[VLAN_VID_MASK + 1];
- 	bool				learning;
-+
-+	struct notifier_block		port_nb;
- };
- 
- #endif	/* __ETHSW_H */