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, 92 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0207-dpaa2-eth-Add-reset-controls-for-debugfs-stats.patch b/target/linux/layerscape/patches-5.4/701-net-0207-dpaa2-eth-Add-reset-controls-for-debugfs-stats.patch
deleted file mode 100644
index 01d7b01c28..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0207-dpaa2-eth-Add-reset-controls-for-debugfs-stats.patch
+++ /dev/null
@@ -1,92 +0,0 @@
-From aa80ddbb30e9ffd75e2dcaa58abf6383a5520942 Mon Sep 17 00:00:00 2001
-From: Ioana Radulescu <ruxandra.radulescu@nxp.com>
-Date: Wed, 13 Feb 2019 12:23:41 +0200
-Subject: [PATCH] dpaa2-eth: Add reset controls for debugfs stats
-
-Allow the user to reset statistics counters through debugfs entries.
-
-Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
----
- .../ethernet/freescale/dpaa2/dpaa2-eth-debugfs.c   | 64 ++++++++++++++++++++++
- 1 file changed, 64 insertions(+)
-
---- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-debugfs.c
-+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-debugfs.c
-@@ -167,6 +167,62 @@ static const struct file_operations dpaa
- 	.release = single_release,
- };
- 
-+static ssize_t dpaa2_dbg_reset_write(struct file *file, const char __user *buf,
-+				     size_t count, loff_t *offset)
-+{
-+	struct dpaa2_eth_priv *priv = file->private_data;
-+	struct rtnl_link_stats64 *percpu_stats;
-+	struct dpaa2_eth_drv_stats *percpu_extras;
-+	struct dpaa2_eth_fq *fq;
-+	struct dpaa2_eth_channel *ch;
-+	int i;
-+
-+	for_each_online_cpu(i) {
-+		percpu_stats = per_cpu_ptr(priv->percpu_stats, i);
-+		memset(percpu_stats, 0, sizeof(*percpu_stats));
-+
-+		percpu_extras = per_cpu_ptr(priv->percpu_extras, i);
-+		memset(percpu_extras, 0, sizeof(*percpu_extras));
-+	}
-+
-+	for (i = 0; i < priv->num_fqs; i++) {
-+		fq = &priv->fq[i];
-+		memset(&fq->stats, 0, sizeof(fq->stats));
-+	}
-+
-+	for (i = 0; i < priv->num_channels; i++) {
-+		ch = priv->channel[i];
-+		memset(&ch->stats, 0, sizeof(ch->stats));
-+	}
-+
-+	return count;
-+}
-+
-+static const struct file_operations dpaa2_dbg_reset_ops = {
-+	.open = simple_open,
-+	.write = dpaa2_dbg_reset_write,
-+};
-+
-+static ssize_t dpaa2_dbg_reset_mc_write(struct file *file,
-+					const char __user *buf,
-+					size_t count, loff_t *offset)
-+{
-+	struct dpaa2_eth_priv *priv = file->private_data;
-+	int err;
-+
-+	err = dpni_reset_statistics(priv->mc_io, 0, priv->mc_token);
-+	if (err)
-+		netdev_err(priv->net_dev,
-+			   "dpni_reset_statistics() failed %d\n", err);
-+
-+	return count;
-+}
-+
-+static const struct file_operations dpaa2_dbg_reset_mc_ops = {
-+	.open = simple_open,
-+	.write = dpaa2_dbg_reset_mc_write,
-+};
-+
- void dpaa2_dbg_add(struct dpaa2_eth_priv *priv)
- {
- 	struct dentry *dir;
-@@ -183,6 +239,14 @@ void dpaa2_dbg_add(struct dpaa2_eth_priv
- 
- 	/* per-fq stats file */
- 	debugfs_create_file("ch_stats", 0444, dir, priv, &dpaa2_dbg_ch_ops);
-+
-+	/* reset stats */
-+	debugfs_create_file("reset_stats", 0200, dir, priv,
-+			    &dpaa2_dbg_reset_ops);
-+
-+	/* reset MC stats */
-+	debugfs_create_file("reset_mc_stats", 0222, dir, priv,
-+			    &dpaa2_dbg_reset_mc_ops);
- }
- 
- void dpaa2_dbg_remove(struct dpaa2_eth_priv *priv)