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, 58 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0237-enetc-Remove-mdio-bus-on-PF-probe-error-path.patch b/target/linux/layerscape/patches-5.4/701-net-0237-enetc-Remove-mdio-bus-on-PF-probe-error-path.patch
deleted file mode 100644
index 064621eaea..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0237-enetc-Remove-mdio-bus-on-PF-probe-error-path.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 73204b342fbee1fd9364365c1213815cc715eee2 Mon Sep 17 00:00:00 2001
-From: Claudiu Manoil <claudiu.manoil@nxp.com>
-Date: Thu, 14 Nov 2019 16:22:39 +0200
-Subject: [PATCH] enetc: Remove mdio bus on PF probe error path
-
-Fixes following kernel panic on the probing error
-path, when pci=nomsi bootarg is used (which is
-not supporrted by the enetc dirver):
-
-fsl_enetc 0000:00:00.0: MSIX alloc failed
-------------[ cut here ]------------
-kernel BUG at drivers/net/phy/mdio_bus.c:487!
-Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
-Modules linked in:
-Process swapper/0 (pid: 1, stack limit = 0x(____ptrval____))
-CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.19.68-00004-g85dc4876e6e6 #1
-Hardware name: LS1028A RDB Board (DT)
-pstate: 80000005 (Nzcv daif -PAN -UAO)
-pc : mdiobus_free+0x5c/0x60
-lr : _devm_mdiobus_free+0x20/0x30
-[...]
-Call trace:
- mdiobus_free+0x5c/0x60
- _devm_mdiobus_free+0x20/0x30
- release_nodes+0x148/0x238
- devres_release_all+0x3c/0x68
- really_probe+0x90/0x2a0
- driver_probe_device+0x5c/0x100
- __driver_attach+0xf0/0xf8
- bus_for_each_dev+0x84/0xd8
- driver_attach+0x30/0x40
- bus_add_driver+0x1c4/0x230
- driver_register+0x64/0x110
- __pci_register_driver+0x58/0x68
- enetc_pf_driver_init+0x28/0x30
- do_one_initcall+0x54/0x268
- kernel_init_freeable+0x2d0/0x37c
- kernel_init+0x18/0x118
- ret_from_fork+0x10/0x1c
-Code: 97e0dd79 f9400bf3 a8c27bfd d65f03c0 (d4210000)
----[ end trace 1e4e5729f059b773 ]---
-
-Fixes: ebfcb23d62ab ("enetc: Add ENETC PF level external MDIO support")
-Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
----
- drivers/net/ethernet/freescale/enetc/enetc_pf.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c
-+++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c
-@@ -1041,6 +1041,7 @@ err_alloc_si_res:
- 	si->ndev = NULL;
- 	free_netdev(ndev);
- err_alloc_netdev:
-+	enetc_mdio_remove(pf);
- 	enetc_of_put_phy(pf);
- err_device_disabled:
- err_map_pf_space: