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, 99 deletions

diff --git a/target/linux/layerscape/patches-5.4/303-core-0002-drivers-base-add-sysfs-entries-for-suppliers-and-con.patch b/target/linux/layerscape/patches-5.4/303-core-0002-drivers-base-add-sysfs-entries-for-suppliers-and-con.patch
deleted file mode 100644
index 4cad5e2d13..0000000000
--- a/target/linux/layerscape/patches-5.4/303-core-0002-drivers-base-add-sysfs-entries-for-suppliers-and-con.patch
+++ /dev/null
@@ -1,99 +0,0 @@
-From 4a84eacedc55e78c8f64a5a4f9ade6e285844b85 Mon Sep 17 00:00:00 2001
-From: Ioana Ciornei <ioana.ciornei@nxp.com>
-Date: Mon, 25 Jun 2018 13:19:53 +0300
-Subject: [PATCH] drivers/base: add sysfs entries for suppliers and consumers
-
-Instead of scraping dmesg for messages such as 'Linked as a consumer to'
-or 'Dropping the link to' export two new sysfs entries in the device
-folder that list the consumer and supplier devices.
-
-Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
----
- Documentation/ABI/testing/sysfs-devices-links | 13 +++++++++
- drivers/base/core.c                           | 42 +++++++++++++++++++++++++++
- 2 files changed, 55 insertions(+)
- create mode 100644 Documentation/ABI/testing/sysfs-devices-links
-
---- /dev/null
-+++ b/Documentation/ABI/testing/sysfs-devices-links
-@@ -0,0 +1,13 @@
-+What:		/sys/devices/.../consumers
-+Date:		October 2018
-+Contact:	Ioana Ciornei <ioana.ciornei@nxp.com>
-+Description:
-+		Read-only attribute that lists the current "consumers" of
-+		a specific device.
-+
-+What:		/sys/devices/.../suppliers
-+Date:		October 2018
-+Contact:	Ioana Ciornei <ioana.ciornei@nxp.com>
-+Description:
-+		Read-only attribute that lists the current "suppliers" of
-+		a specific device.
---- a/drivers/base/core.c
-+++ b/drivers/base/core.c
-@@ -1333,6 +1333,34 @@ static ssize_t online_store(struct devic
- }
- static DEVICE_ATTR_RW(online);
- 
-+static ssize_t suppliers_show(struct device *dev, struct device_attribute *attr,
-+			      char *buf)
-+{
-+	struct device_link *link;
-+	size_t count = 0;
-+
-+	list_for_each_entry(link, &dev->links.suppliers, c_node)
-+		count += scnprintf(buf + count, PAGE_SIZE - count, "%s\n",
-+				   dev_name(link->supplier));
-+
-+	return count;
-+}
-+static DEVICE_ATTR_RO(suppliers);
-+
-+static ssize_t consumers_show(struct device *dev, struct device_attribute *attr,
-+			      char *buf)
-+{
-+	struct device_link *link;
-+	size_t count = 0;
-+
-+	list_for_each_entry(link, &dev->links.consumers, s_node)
-+		count += scnprintf(buf + count, PAGE_SIZE - count, "%s\n",
-+				   dev_name(link->consumer));
-+
-+	return count;
-+}
-+static DEVICE_ATTR_RO(consumers);
-+
- int device_add_groups(struct device *dev, const struct attribute_group **groups)
- {
- 	return sysfs_create_groups(&dev->kobj, groups);
-@@ -1504,8 +1532,20 @@ static int device_add_attrs(struct devic
- 			goto err_remove_dev_groups;
- 	}
- 
-+	error = device_create_file(dev, &dev_attr_suppliers);
-+	if (error)
-+		goto err_remove_online;
-+
-+	error = device_create_file(dev, &dev_attr_consumers);
-+	if (error)
-+		goto err_remove_suppliers;
-+
- 	return 0;
- 
-+ err_remove_suppliers:
-+	device_remove_file(dev, &dev_attr_suppliers);
-+ err_remove_online:
-+	device_remove_file(dev, &dev_attr_online);
-  err_remove_dev_groups:
- 	device_remove_groups(dev, dev->groups);
-  err_remove_type_groups:
-@@ -1523,6 +1563,8 @@ static void device_remove_attrs(struct d
- 	struct class *class = dev->class;
- 	const struct device_type *type = dev->type;
- 
-+	device_remove_file(dev, &dev_attr_consumers);
-+	device_remove_file(dev, &dev_attr_suppliers);
- 	device_remove_file(dev, &dev_attr_online);
- 	device_remove_groups(dev, dev->groups);
-