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, 48 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0381-net-dsa-Pass-pcs_poll-flag-from-driver-to-PHYLINK.patch b/target/linux/layerscape/patches-5.4/701-net-0381-net-dsa-Pass-pcs_poll-flag-from-driver-to-PHYLINK.patch
deleted file mode 100644
index fe2ceee8d4..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0381-net-dsa-Pass-pcs_poll-flag-from-driver-to-PHYLINK.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From 3f911800613a3417101563b488c51a9b310ba7fa Mon Sep 17 00:00:00 2001
-From: Vladimir Oltean <vladimir.oltean@nxp.com>
-Date: Fri, 27 Dec 2019 20:14:57 +0200
-Subject: [PATCH] net: dsa: Pass pcs_poll flag from driver to PHYLINK
-
-The DSA drivers that implement .phylink_mac_link_state should normally
-register an interrupt for the PCS, from which they should call
-phylink_mac_change(). However not all switches implement this, and those
-who don't should set this flag in dsa_switch in the .setup callback, so
-that PHYLINK will poll for a few ms until the in-band AN link timer
-expires and the PCS state settles.
-
-Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
-
-Conflicts:
-	include/net/dsa.h
-
-trivially with upstream commit 05f294a85235 ("net: dsa: allocate ports
-on touch") which was merged in v5.4-rc3.
----
- include/net/dsa.h | 5 +++++
- net/dsa/port.c    | 1 +
- 2 files changed, 6 insertions(+)
-
---- a/include/net/dsa.h
-+++ b/include/net/dsa.h
-@@ -291,6 +291,11 @@ struct dsa_switch {
- 	 */
- 	bool			vlan_filtering;
- 
-+	/* MAC PCS does not provide link state change interrupt, and requires
-+	 * polling. Flag passed on to PHYLINK.
-+	 */
-+	bool			pcs_poll;
-+
- 	/* Dynamically allocated ports, keep last */
- 	size_t num_ports;
- 	struct dsa_port ports[];
---- a/net/dsa/port.c
-+++ b/net/dsa/port.c
-@@ -639,6 +639,7 @@ static int dsa_port_phylink_register(str
- 
- 	dp->pl_config.dev = ds->dev;
- 	dp->pl_config.type = PHYLINK_DEV;
-+	dp->pl_config.pcs_poll = ds->pcs_poll;
- 
- 	dp->pl = phylink_create(&dp->pl_config, of_fwnode_handle(port_dn),
- 				mode, &dsa_port_phylink_mac_ops);