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>

1 files changed, 0 insertions, 26 deletions

diff --git a/target/linux/layerscape/patches-5.4/809-jailhouse-0009-ivshmem-net-Fix-stuck-state-machine-during-setup.patch b/target/linux/layerscape/patches-5.4/809-jailhouse-0009-ivshmem-net-Fix-stuck-state-machine-during-setup.patch
deleted file mode 100644
index fc23dc45aa..0000000000
--- a/target/linux/layerscape/patches-5.4/809-jailhouse-0009-ivshmem-net-Fix-stuck-state-machine-during-setup.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 74de99b0e1df634949c45df1c370d458e6a3c98a Mon Sep 17 00:00:00 2001
-From: Jan Kiszka <jan.kiszka@siemens.com>
-Date: Sun, 1 Jan 2017 15:54:55 +0100
-Subject: [PATCH] ivshmem-net: Fix stuck state machine during setup
-
-If the remote side is already in INIT state (or even higher) and has a
-cached rstate of RESET, we won't make progress when signaling RESET
-again because the remote side won't send a state update. Fix this by
-enforcing a local check after probe completion.
-
-Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
-(cherry picked from commit fceed9d0ab2486589c57c0793fbfbca4832442b9)
----
- drivers/net/ivshmem-net.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/net/ivshmem-net.c
-+++ b/drivers/net/ivshmem-net.c
-@@ -911,6 +911,7 @@ static int ivshm_net_probe(struct pci_de
- 		writel(IVSHMEM_INTX_ENABLE, &in->ivshm_regs->intxctrl);
- 
- 	writel(IVSHM_NET_STATE_RESET, &in->ivshm_regs->lstate);
-+	ivshm_net_check_state(ndev);
- 
- 	return 0;
-