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, 126 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0051-sdk_dpaa-ceetm-use-the-tcf-block-infrastructure.patch b/target/linux/layerscape/patches-5.4/701-net-0051-sdk_dpaa-ceetm-use-the-tcf-block-infrastructure.patch
deleted file mode 100644
index 0e3d0166bf..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0051-sdk_dpaa-ceetm-use-the-tcf-block-infrastructure.patch
+++ /dev/null
@@ -1,126 +0,0 @@
-From ae72322610af7eb13fc9a67567fdac610d3d3d3d Mon Sep 17 00:00:00 2001
-From: Camelia Groza <camelia.groza@nxp.com>
-Date: Wed, 17 Jan 2018 16:44:19 +0200
-Subject: [PATCH] sdk_dpaa: ceetm: use the tcf block infrastructure
-
-Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
----
- .../ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c   | 31 +++++++++++++++-------
- .../ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h   |  2 ++
- 2 files changed, 24 insertions(+), 9 deletions(-)
-
---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c
-+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.c
-@@ -423,7 +423,7 @@ static void ceetm_cls_destroy(struct Qdi
- 			free_percpu(cl->wbfs.cstats);
- 	}
- 
--	tcf_destroy_chain(&cl->filter_list);
-+	tcf_block_put(cl->block);
- 	kfree(cl);
- }
- 
-@@ -440,11 +440,13 @@ static void ceetm_destroy(struct Qdisc *
- 		 __func__, sch->handle);
- 
- 	/* All filters need to be removed before destroying the classes */
--	tcf_destroy_chain(&priv->filter_list);
-+	tcf_block_put(priv->block);
- 
- 	for (i = 0; i < priv->clhash.hashsize; i++) {
--		hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode)
--			tcf_destroy_chain(&cl->filter_list);
-+		hlist_for_each_entry(cl, &priv->clhash.hash[i], common.hnode) {
-+			tcf_block_put(cl->block);
-+			cl->block = NULL;
-+		}
- 	}
- 
- 	for (i = 0; i < priv->clhash.hashsize; i++) {
-@@ -594,7 +596,7 @@ static int ceetm_init_root(struct Qdisc
- 	/* Validate inputs */
- 	if (sch->parent != TC_H_ROOT) {
- 		pr_err("CEETM: a root ceetm qdisc can not be attached to a class\n");
--		tcf_destroy_chain(&priv->filter_list);
-+		tcf_block_put(priv->block);
- 		qdisc_class_hash_destroy(&priv->clhash);
- 		return -EINVAL;
- 	}
-@@ -1053,6 +1055,10 @@ static int ceetm_init(struct Qdisc *sch,
- 		return -EINVAL;
- 	}
- 
-+	ret = tcf_block_get(&priv->block, &priv->filter_list);
-+	if (ret)
-+		return ret;
-+
- 	ret = nla_parse_nested(tb, TCA_CEETM_QOPS, opt, ceetm_policy, NULL);
- 	if (ret < 0) {
- 		pr_err(KBUILD_BASENAME " : %s : tc error\n", __func__);
-@@ -1521,6 +1527,12 @@ static int ceetm_cls_change(struct Qdisc
- 	if (!cl)
- 		return -ENOMEM;
- 
-+	err = tcf_block_get(&cl->block, &cl->filter_list);
-+	if (err) {
-+		kfree(cl);
-+		return err;
-+	}
-+
- 	cl->type = copt->type;
- 	cl->shaped = copt->shaped;
- 	cl->root.rate = copt->rate;
-@@ -1585,6 +1597,7 @@ channel_err:
- 		pr_err(KBUILD_BASENAME " : %s : failed to release the channel %d\n",
- 		       __func__, channel->idx);
- claim_err:
-+	tcf_block_put(cl->block);
- 	kfree(cl);
- 	return err;
- }
-@@ -1779,15 +1792,15 @@ static int ceetm_cls_dump_stats(struct Q
- 	return gnet_stats_copy_app(d, &xstats, sizeof(xstats));
- }
- 
--static struct tcf_proto **ceetm_tcf_chain(struct Qdisc *sch, unsigned long arg)
-+static struct tcf_block *ceetm_tcf_block(struct Qdisc *sch, unsigned long arg)
- {
- 	struct ceetm_qdisc *priv = qdisc_priv(sch);
- 	struct ceetm_class *cl = (struct ceetm_class *)arg;
--	struct tcf_proto **fl = cl ? &cl->filter_list : &priv->filter_list;
-+	struct tcf_block *block = cl ? cl->block : priv->block;
- 
- 	pr_debug(KBUILD_BASENAME " : %s : class %X under qdisc %X\n", __func__,
- 		 cl ? cl->common.classid : 0, sch->handle);
--	return fl;
-+	return block;
- }
- 
- static unsigned long ceetm_tcf_bind(struct Qdisc *sch, unsigned long parent,
-@@ -1816,7 +1829,7 @@ const struct Qdisc_class_ops ceetm_cls_o
- 	.change		=	ceetm_cls_change,
- 	.delete		=	ceetm_cls_delete,
- 	.walk		=	ceetm_cls_walk,
--	.tcf_chain	=	ceetm_tcf_chain,
-+	.tcf_block	=	ceetm_tcf_block,
- 	.bind_tcf	=	ceetm_tcf_bind,
- 	.unbind_tcf	=	ceetm_tcf_unbind,
- 	.dump		=	ceetm_cls_dump,
---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h
-+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_ceetm.h
-@@ -141,6 +141,7 @@ struct ceetm_qdisc {
- 	};
- 	struct Qdisc_class_hash clhash;
- 	struct tcf_proto *filter_list; /* qdisc attached filters */
-+	struct tcf_block *block;
- };
- 
- /* CEETM Qdisc configuration parameters */
-@@ -192,6 +193,7 @@ struct ceetm_class {
- 	struct Qdisc_class_common common;
- 	int refcnt; /* usage count of this class */
- 	struct tcf_proto *filter_list; /* class attached filters */
-+	struct tcf_block *block;
- 	struct Qdisc *parent;
- 	bool shaped;
- 	int type; /* ROOT/PRIO/WBFS */