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, 33 deletions

diff --git a/target/linux/layerscape/patches-5.4/820-usb-0008-usb-dwc3-set-fwnode-for-role-switch.patch b/target/linux/layerscape/patches-5.4/820-usb-0008-usb-dwc3-set-fwnode-for-role-switch.patch
deleted file mode 100644
index 4da20802b2..0000000000
--- a/target/linux/layerscape/patches-5.4/820-usb-0008-usb-dwc3-set-fwnode-for-role-switch.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 96f35f42495918262455a6208d37e74609ae2c97 Mon Sep 17 00:00:00 2001
-From: Li Jun <jun.li@nxp.com>
-Date: Mon, 19 Aug 2019 10:29:07 +0800
-Subject: [PATCH] usb: dwc3: set fwnode for role switch
-
-As the usb role switch use device connection which uses the fwnode
-of dwc3 for match, so set the role switch fwnode to be the fwnode
-of dwc3.
-
-Signed-off-by: Li Jun <jun.li@nxp.com>
----
- drivers/usb/dwc3/drd.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/usb/dwc3/drd.c
-+++ b/drivers/usb/dwc3/drd.c
-@@ -508,7 +508,7 @@ static enum usb_role dwc3_usb_role_switc
- 	return role;
- }
- 
--static const struct usb_role_switch_desc dwc3_role_switch = {
-+static struct usb_role_switch_desc dwc3_role_switch = {
- 	.set = dwc3_usb_role_switch_set,
- 	.get = dwc3_usb_role_switch_get,
- };
-@@ -522,6 +522,7 @@ int dwc3_drd_init(struct dwc3 *dwc)
- 		return PTR_ERR(dwc->edev);
- 
- 	if (device_property_read_bool(dwc->dev, "usb-role-switch")) {
-+		dwc3_role_switch.fwnode = dev_fwnode(dwc->dev);
- 		dwc->role_switch = usb_role_switch_register(dwc->dev,
- 							    &dwc3_role_switch);
- 		if (IS_ERR(dwc->role_switch))