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>

1 files changed, 0 insertions, 52 deletions

diff --git a/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch b/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch
deleted file mode 100644
index 893eb719ca..0000000000
--- a/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 2fd186501b1cff155cc4a755c210793cfc0dffb5 Mon Sep 17 00:00:00 2001
-From: Vladimir Oltean <vladimir.oltean@nxp.com>
-Date: Wed, 6 Jan 2021 11:51:31 +0200
-Subject: [PATCH] net: dsa: be louder when a non-legacy FDB operation fails
-
-The dev_close() call was added in commit c9eb3e0f8701 ("net: dsa: Add
-support for learning FDB through notification") "to indicate inconsistent
-situation" when we could not delete an FDB entry from the port.
-
-bridge fdb del d8:58:d7:00:ca:6d dev swp0 self master
-
-It is a bit drastic and at the same time not helpful if the above fails
-to only print with netdev_dbg log level, but on the other hand to bring
-the interface down.
-
-So increase the verbosity of the error message, and drop dev_close().
-
-Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: Jakub Kicinski <kuba@kernel.org>
----
- net/dsa/slave.c | 10 +++++++---
- 1 file changed, 7 insertions(+), 3 deletions(-)
-
---- a/net/dsa/slave.c
-+++ b/net/dsa/slave.c
-@@ -1593,7 +1593,9 @@ static void dsa_slave_switchdev_event_wo
- 
- 		err = dsa_port_fdb_add(dp, fdb_info->addr, fdb_info->vid);
- 		if (err) {
--			netdev_dbg(dev, "fdb add failed err=%d\n", err);
-+			netdev_err(dev,
-+				   "failed to add %pM vid %d to fdb: %d\n",
-+				   fdb_info->addr, fdb_info->vid, err);
- 			break;
- 		}
- 		fdb_info->offloaded = true;
-@@ -1608,9 +1610,11 @@ static void dsa_slave_switchdev_event_wo
- 
- 		err = dsa_port_fdb_del(dp, fdb_info->addr, fdb_info->vid);
- 		if (err) {
--			netdev_dbg(dev, "fdb del failed err=%d\n", err);
--			dev_close(dev);
-+			netdev_err(dev,
-+				   "failed to delete %pM vid %d from fdb: %d\n",
-+				   fdb_info->addr, fdb_info->vid, err);
- 		}
-+
- 		break;
- 	}
- 	rtnl_unlock();