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, 57 deletions

diff --git a/target/linux/layerscape/patches-5.4/809-jailhouse-0008-ivshmem-net-Add-ethtool-register-dump.patch b/target/linux/layerscape/patches-5.4/809-jailhouse-0008-ivshmem-net-Add-ethtool-register-dump.patch
deleted file mode 100644
index 1a8b4c6844..0000000000
--- a/target/linux/layerscape/patches-5.4/809-jailhouse-0008-ivshmem-net-Add-ethtool-register-dump.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From 65e624b3708cb35942297f699d886aa4c8a7e613 Mon Sep 17 00:00:00 2001
-From: Jan Kiszka <jan.kiszka@siemens.com>
-Date: Sun, 1 Jan 2017 15:46:26 +0100
-Subject: [PATCH] ivshmem-net: Add ethtool register dump
-
-Helps debugging inconsistent states.
-
-Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
-(cherry picked from commit 81674136b6936fb8219dac1dcdb6df8fe424143d)
----
- drivers/net/ivshmem-net.c | 31 +++++++++++++++++++++++++++++++
- 1 file changed, 31 insertions(+)
-
---- a/drivers/net/ivshmem-net.c
-+++ b/drivers/net/ivshmem-net.c
-@@ -748,10 +748,41 @@ static void ivshm_net_get_ethtool_stats(
- 	memset(&in->stats, 0, sizeof(in->stats));
- }
- 
-+#define IVSHM_NET_REGS_LEN	(3 * sizeof(u32) + 6 * sizeof(u16))
-+
-+static int ivshm_net_get_regs_len(struct net_device *ndev)
-+{
-+	return IVSHM_NET_REGS_LEN;
-+}
-+
-+static void ivshm_net_get_regs(struct net_device *ndev,
-+			       struct ethtool_regs *regs, void *p)
-+{
-+	struct ivshm_net *in = netdev_priv(ndev);
-+	u32 *reg32 = p;
-+	u16 *reg16;
-+
-+	*reg32++ = in->lstate;
-+	*reg32++ = in->rstate;
-+	*reg32++ = in->qlen;
-+
-+	reg16 = (u16 *)reg32;
-+
-+	*reg16++ = in->tx.vr.avail ? in->tx.vr.avail->idx : 0;
-+	*reg16++ = in->tx.vr.used ? in->tx.vr.used->idx : 0;
-+	*reg16++ = in->tx.vr.avail ? vring_avail_event(&in->tx.vr) : 0;
-+
-+	*reg16++ = in->rx.vr.avail ? in->rx.vr.avail->idx : 0;
-+	*reg16++ = in->rx.vr.used ? in->rx.vr.used->idx : 0;
-+	*reg16++ = in->rx.vr.avail ? vring_avail_event(&in->rx.vr) : 0;
-+}
-+
- static const struct ethtool_ops ivshm_net_ethtool_ops = {
- 	.get_sset_count		= ivshm_net_get_sset_count,
- 	.get_strings		= ivshm_net_get_strings,
- 	.get_ethtool_stats	= ivshm_net_get_ethtool_stats,
-+	.get_regs_len		= ivshm_net_get_regs_len,
-+	.get_regs		= ivshm_net_get_regs,
- };
- 
- static int ivshm_net_probe(struct pci_dev *pdev,