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, 89 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0163-staging-fsl-dpaa2-mac-Cleanup-code.patch b/target/linux/layerscape/patches-5.4/701-net-0163-staging-fsl-dpaa2-mac-Cleanup-code.patch
deleted file mode 100644
index 7aa7b281d9..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0163-staging-fsl-dpaa2-mac-Cleanup-code.patch
+++ /dev/null
@@ -1,89 +0,0 @@
-From c2dfd6095bd7f812c9a1aa4d381022579702af4d Mon Sep 17 00:00:00 2001
-From: Bogdan Purcareata <bogdan.purcareata@nxp.com>
-Date: Thu, 5 Oct 2017 08:05:55 +0000
-Subject: [PATCH] staging: fsl-dpaa2/mac: Cleanup code
-
-- move dpaa2_mac_open and dpaa2_mac_stop out of
-  CONFIG_FSL_DPAA2_MAC_NETDEVS, since their implementation is necessary
-  regardless of it
-- reorder ndo ops to match function implementation order
-- update comment to describe the phy connection mode that's to be used -
-  it no longer depends on DPC, but on the device tree
-
-Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
----
- drivers/staging/fsl-dpaa2/mac/mac.c | 31 +++++++++++++------------------
- 1 file changed, 13 insertions(+), 18 deletions(-)
-
---- a/drivers/staging/fsl-dpaa2/mac/mac.c
-+++ b/drivers/staging/fsl-dpaa2/mac/mac.c
-@@ -118,15 +118,6 @@ static void dpaa2_mac_link_changed(struc
- 		dev_err(&priv->mc_dev->dev, "dpmac_set_link_state: %d\n", err);
- }
- 
--#ifdef CONFIG_FSL_DPAA2_MAC_NETDEVS
--static netdev_tx_t dpaa2_mac_drop_frame(struct sk_buff *skb,
--					struct net_device *dev)
--{
--	/* we don't support I/O for now, drop the frame */
--	dev_kfree_skb_any(skb);
--	return NETDEV_TX_OK;
--}
--
- static int dpaa2_mac_open(struct net_device *netdev)
- {
- 	/* start PHY state machine */
-@@ -151,6 +142,15 @@ done:
- 	return 0;
- }
- 
-+#ifdef CONFIG_FSL_DPAA2_MAC_NETDEVS
-+static netdev_tx_t dpaa2_mac_drop_frame(struct sk_buff *skb,
-+					struct net_device *dev)
-+{
-+	/* we don't support I/O for now, drop the frame */
-+	dev_kfree_skb_any(skb);
-+	return NETDEV_TX_OK;
-+}
-+
- static int dpaa2_mac_get_link_ksettings(struct net_device *netdev,
- 					struct ethtool_link_ksettings *ks)
- {
-@@ -313,9 +313,9 @@ static int dpaa2_mac_get_sset_count(stru
- }
- 
- static const struct net_device_ops dpaa2_mac_ndo_ops = {
--	.ndo_start_xmit		= &dpaa2_mac_drop_frame,
- 	.ndo_open		= &dpaa2_mac_open,
- 	.ndo_stop		= &dpaa2_mac_stop,
-+	.ndo_start_xmit		= &dpaa2_mac_drop_frame,
- 	.ndo_get_stats64	= &dpaa2_mac_get_stats,
- };
- 
-@@ -545,10 +545,9 @@ static int dpaa2_mac_probe(struct fsl_mc
- 	}
- #endif /* CONFIG_FSL_DPAA2_MAC_NETDEVS */
- 
--	/* probe the PHY as a fixed-link if the link type declared in DPC
--	 * explicitly mandates this
-+	/* probe the PHY as a fixed-link if there's a phy-handle defined
-+	 * in the device tree
- 	 */
--
- 	phy_node = of_parse_phandle(dpmac_node, "phy-handle", 0);
- 	if (!phy_node) {
- 		goto probe_fixed_link;
-@@ -599,12 +598,8 @@ probe_fixed_link:
- 		dev_info(dev, "Registered fixed PHY.\n");
- 	}
- 
--	/* start PHY state machine */
--#ifdef CONFIG_FSL_DPAA2_MAC_NETDEVS
- 	dpaa2_mac_open(netdev);
--#else /* CONFIG_FSL_DPAA2_MAC_NETDEVS */
--	phy_start(netdev->phydev);
--#endif /* CONFIG_FSL_DPAA2_MAC_NETDEVS */
-+
- 	return 0;
- 
- err_defer: