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, 35 deletions

diff --git a/target/linux/bcm63xx/patches-5.4/378-MIPS-BCM63XX-do-not-register-gpio-controller-if-pres.patch b/target/linux/bcm63xx/patches-5.4/378-MIPS-BCM63XX-do-not-register-gpio-controller-if-pres.patch
deleted file mode 100644
index 6eb1bd0284..0000000000
--- a/target/linux/bcm63xx/patches-5.4/378-MIPS-BCM63XX-do-not-register-gpio-controller-if-pres.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From e55892aac9d5508a000647ca66f0e678e02be3bb Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jogo@openwrt.org>
-Date: Sat, 21 Feb 2015 17:26:50 +0100
-Subject: [PATCH 5/6] MIPS: BCM63XX: do not register gpio-controller if
-present in dtb
-
-Signed-off-by: Jonas Gorski <jogo@openwrt.org>
----
- arch/mips/bcm63xx/gpio.c |   7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
-
---- a/arch/mips/bcm63xx/gpio.c
-+++ b/arch/mips/bcm63xx/gpio.c
-@@ -20,6 +20,8 @@
- #include <bcm63xx_gpio.h>
- #include <bcm63xx_regs.h>
- 
-+#include "boards/board_common.h"
-+
- static const char * const gpio_chip_labels[] = {
- 	"bcm63xx-gpio.0",
- 	"bcm63xx-gpio.1",
-@@ -48,8 +50,10 @@ static void __init bcm63xx_gpio_init_one
- 	pdata.base = id * 32;
- 	pdata.ngpio = ngpio;
- 
--	platform_device_register_resndata(NULL, "bcm63xx-gpio", id, res, 2,
--					  &pdata, sizeof(pdata));
-+	if (!board_of_device_present("gpio0") &&
-+	    !board_of_device_present("pinctrl"))
-+		platform_device_register_resndata(NULL, "bcm63xx-gpio", id, res,
-+						  2, &pdata, sizeof(pdata));
- }
- 
- int __init bcm63xx_gpio_init(void)