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, 73 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0208-dpaa2-eth-Add-channel-stat.patch b/target/linux/layerscape/patches-5.4/701-net-0208-dpaa2-eth-Add-channel-stat.patch
deleted file mode 100644
index 074078ec06..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0208-dpaa2-eth-Add-channel-stat.patch
+++ /dev/null
@@ -1,73 +0,0 @@
-From 5a43b0405561fb6feffb7042493b58014ac27a4d Mon Sep 17 00:00:00 2001
-From: Ioana Radulescu <ruxandra.radulescu@nxp.com>
-Date: Tue, 12 Feb 2019 22:05:16 +0200
-Subject: [PATCH] dpaa2-eth: Add channel stat
-
-Compute average number of frames processed for each CDAN
-received on a channel and print it in the detailed channel
-stats.
-
-Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
----
- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-debugfs.c | 8 +++++---
- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c         | 1 +
- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h         | 2 ++
- drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c     | 2 +-
- 4 files changed, 9 insertions(+), 4 deletions(-)
-
---- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-debugfs.c
-+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth-debugfs.c
-@@ -132,16 +132,18 @@ static int dpaa2_dbg_ch_show(struct seq_
- 	int i;
- 
- 	seq_printf(file, "Channel stats for %s:\n", priv->net_dev->name);
--	seq_printf(file, "%s%16s%16s%16s%16s\n",
--		   "CHID", "CPU", "Deq busy", "CDANs", "Buf count");
-+	seq_printf(file, "%s%16s%16s%16s%16s%16s%16s\n",
-+		   "CHID", "CPU", "Deq busy", "Frames", "CDANs", "Avg Frm/CDAN", "Buf count");
- 
- 	for (i = 0; i < priv->num_channels; i++) {
- 		ch = priv->channel[i];
--		seq_printf(file, "%4d%16d%16llu%16llu%16d\n",
-+		seq_printf(file, "%4d%16d%16llu%16llu%16llu%16llu%16d\n",
- 			   ch->ch_id,
- 			   ch->nctx.desired_cpu,
- 			   ch->stats.dequeue_portal_busy,
-+			   ch->stats.frames,
- 			   ch->stats.cdan,
-+			   ch->stats.frames / ch->stats.cdan,
- 			   ch->buf_count);
- 	}
- 
---- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
-+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
-@@ -540,6 +540,7 @@ static int consume_frames(struct dpaa2_e
- 		return 0;
- 
- 	fq->stats.frames += cleaned;
-+	ch->stats.frames += cleaned;
- 
- 	/* A dequeue operation only pulls frames from a single queue
- 	 * into the store. Return the frame queue as an out param.
---- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
-+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
-@@ -310,6 +310,8 @@ struct dpaa2_eth_ch_stats {
- 	__u64 xdp_tx;
- 	__u64 xdp_tx_err;
- 	__u64 xdp_redirect;
-+	/* Must be last, does not show up in ethtool stats */
-+	__u64 frames;
- };
- 
- /* Maximum number of queues associated with a DPNI */
---- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
-+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
-@@ -234,7 +234,7 @@ static void dpaa2_eth_get_ethtool_stats(
- 	/* Per-channel stats */
- 	for (k = 0; k < priv->num_channels; k++) {
- 		ch_stats = &priv->channel[k]->stats;
--		for (j = 0; j < sizeof(*ch_stats) / sizeof(__u64); j++)
-+		for (j = 0; j < sizeof(*ch_stats) / sizeof(__u64) - 1; j++)
- 			*((__u64 *)data + i + j) += *((__u64 *)ch_stats + j);
- 	}
- 	i += j;