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, 24 deletions

diff --git a/target/linux/layerscape/patches-5.4/809-jailhouse-0004-ivshmem-net-Remove-unused-variable.patch b/target/linux/layerscape/patches-5.4/809-jailhouse-0004-ivshmem-net-Remove-unused-variable.patch
deleted file mode 100644
index 348c71f281..0000000000
--- a/target/linux/layerscape/patches-5.4/809-jailhouse-0004-ivshmem-net-Remove-unused-variable.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-From 4bf063d8655698036c42ec34d6cc840d7bdc1a84 Mon Sep 17 00:00:00 2001
-From: Jan Kiszka <jan.kiszka@siemens.com>
-Date: Fri, 25 Nov 2016 17:31:51 +0100
-Subject: [PATCH] ivshmem-net: Remove unused variable
-
-Became unused by previous change.
-
-Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
-(cherry picked from commit 3ea4b31deba3424784f0105c20dc90419e950e2c)
----
- drivers/net/ivshmem-net.c | 2 --
- 1 file changed, 2 deletions(-)
-
---- a/drivers/net/ivshmem-net.c
-+++ b/drivers/net/ivshmem-net.c
-@@ -624,8 +624,6 @@ static irqreturn_t ivshm_net_int(int irq
- 
- static int ivshm_net_open(struct net_device *ndev)
- {
--	struct ivshm_net *in = netdev_priv(ndev);
--
- 	netdev_reset_queue(ndev);
- 	ndev->operstate = IF_OPER_UP;
- 	ivshm_net_run(ndev);