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, 34 deletions

diff --git a/target/linux/bcm4908/patches-5.4/400-mtd-rawnand-brcmnand-disable-WP-on-BCM4908.patch b/target/linux/bcm4908/patches-5.4/400-mtd-rawnand-brcmnand-disable-WP-on-BCM4908.patch
deleted file mode 100644
index 65066236db..0000000000
--- a/target/linux/bcm4908/patches-5.4/400-mtd-rawnand-brcmnand-disable-WP-on-BCM4908.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Thu, 21 Jan 2021 10:44:53 +0100
-Subject: [PATCH] mtd: rawnand: brcmnand: disable WP on BCM4908
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-BCM4908 contains NAND controller version 0x0701 (v7.1). It means that
-NAND_WP should be available.
-
-For some reason setting #WP on doesn't result in clearing NAND_STATUS_WP
-status bit:
-[    1.077857] bcm63138_nand ff801800.nand: timeout on status poll (expected c0000040 got c00000c0)
-[    1.086832] bcm63138_nand ff801800.nand: nand #WP expected on
-
-For now try working without touching #WP.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
----
-
---- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
-+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
-@@ -38,7 +38,11 @@
-  * 1: NAND_WP is set by default, cleared for erase/write operations
-  * 2: NAND_WP is always cleared
-  */
-+#if IS_ENABLED(CONFIG_ARCH_BCM4908)
-+static int wp_on = 0;
-+#else
- static int wp_on = 1;
-+#endif
- module_param(wp_on, int, 0444);
- 
- /***********************************************************************