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-5.4/807-gpio-0002-gpio-mpc8xxx-ls1088a-ls1028a-edge-detection-mode-bug.patch b/target/linux/layerscape/patches-5.4/807-gpio-0002-gpio-mpc8xxx-ls1088a-ls1028a-edge-detection-mode-bug.patch
deleted file mode 100644
index 2809a8373e..0000000000
--- a/target/linux/layerscape/patches-5.4/807-gpio-0002-gpio-mpc8xxx-ls1088a-ls1028a-edge-detection-mode-bug.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-From e59637a5f655b54bdca5b5a190e69758a593f1c2 Mon Sep 17 00:00:00 2001
-From: Song Hui <hui.song_1@nxp.com>
-Date: Mon, 18 Nov 2019 13:17:54 +0800
-Subject: [PATCH] gpio : mpc8xxx : ls1088a/ls1028a edge detection mode bug
- fixs.
-
-On these boards, the irq_set_type must point one valid function pointer
-that can correctly set both edge and falling edge.
-
-Signed-off-by: Song Hui <hui.song_1@nxp.com>
----
- drivers/gpio/gpio-mpc8xxx.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/gpio/gpio-mpc8xxx.c
-+++ b/drivers/gpio/gpio-mpc8xxx.c
-@@ -296,6 +296,7 @@ static const struct mpc8xxx_gpio_devtype
- 
- static const struct mpc8xxx_gpio_devtype ls1028a_gpio_devtype = {
- 	.gpio_dir_in_init = ls1028a_gpio_dir_in_init,
-+	.irq_set_type = mpc8xxx_irq_set_type,
- };
- 
- static const struct mpc8xxx_gpio_devtype mpc5125_gpio_devtype = {