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, 37 deletions

diff --git a/target/linux/generic/backport-5.4/080-wireguard-0070-crypto-lib-chacha20poly1305-define-empty-module-exit.patch b/target/linux/generic/backport-5.4/080-wireguard-0070-crypto-lib-chacha20poly1305-define-empty-module-exit.patch
deleted file mode 100644
index 084ae74bfd..0000000000
--- a/target/linux/generic/backport-5.4/080-wireguard-0070-crypto-lib-chacha20poly1305-define-empty-module-exit.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: "Jason A. Donenfeld" <Jason@zx2c4.com>
-Date: Fri, 15 Jan 2021 20:30:12 +0100
-Subject: [PATCH] crypto: lib/chacha20poly1305 - define empty module exit
- function
-
-commit ac88c322d0f2917d41d13553c69e9d7f043c8b6f upstream.
-
-With no mod_exit function, users are unable to unload the module after
-use. I'm not aware of any reason why module unloading should be
-prohibited for this one, so this commit simply adds an empty exit
-function.
-
-Reported-and-tested-by: John Donnelly <john.p.donnelly@oracle.com>
-Acked-by: Ard Biesheuvel <ardb@kernel.org>
-Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
-Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
----
- lib/crypto/chacha20poly1305.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
---- a/lib/crypto/chacha20poly1305.c
-+++ b/lib/crypto/chacha20poly1305.c
-@@ -364,7 +364,12 @@ static int __init mod_init(void)
- 	return 0;
- }
- 
-+static void __exit mod_exit(void)
-+{
-+}
-+
- module_init(mod_init);
-+module_exit(mod_exit);
- MODULE_LICENSE("GPL v2");
- MODULE_DESCRIPTION("ChaCha20Poly1305 AEAD construction");
- MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");