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, 86 deletions

diff --git a/target/linux/generic/pending-5.4/820-libata-Assign-OF-node-to-the-SCSI-device.patch b/target/linux/generic/pending-5.4/820-libata-Assign-OF-node-to-the-SCSI-device.patch
deleted file mode 100644
index c4cbaaa777..0000000000
--- a/target/linux/generic/pending-5.4/820-libata-Assign-OF-node-to-the-SCSI-device.patch
+++ /dev/null
@@ -1,86 +0,0 @@
-From 43a93893eb33e996836b99fb3e1f7300c0132a51 Mon Sep 17 00:00:00 2001
-From: Linus Walleij <linus.walleij@linaro.org>
-Date: Tue, 31 Dec 2019 18:15:33 +0100
-Subject: [PATCH 5/7] libata: Assign OF node to the SCSI device
-
-When we spawn a SCSI device from an ATA device in libata-scsi
-the SCSI device had no relation to the device tree.
-
-The DT binding allows us to define port nodes under a
-PATA (IDE) or SATA host controller, so we can have proper device
-nodes for these devices.
-
-If OF is enabled, walk the children of the host controller node
-to see if there is a valid device tree node to assign. The reg
-is used to match to ID 0 for the master device and ID 1 for the
-slave device.
-
-The corresponding device tree bindings have been accepted by
-the device tree maintainers.
-
-Cc: Chris Healy <cphealy@gmail.com>
-Cc: Martin K. Petersen <martin.petersen@oracle.com>
-Cc: Bart Van Assche <bvanassche@acm.org>
-Cc: Guenter Roeck <linux@roeck-us.net>
-Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
----
-ChangeLog v1->v2:
-- Use dev_dbg() for the debug print
-- return immediately after finding a matching OF node
----
- drivers/ata/libata-scsi.c | 30 ++++++++++++++++++++++++++++++
- 1 file changed, 30 insertions(+)
-
---- a/drivers/ata/libata-scsi.c
-+++ b/drivers/ata/libata-scsi.c
-@@ -35,6 +35,7 @@
- #include <linux/suspend.h>
- #include <asm/unaligned.h>
- #include <linux/ioprio.h>
-+#include <linux/of.h>
- 
- #include "libata.h"
- #include "libata-transport.h"
-@@ -4590,6 +4591,34 @@ int ata_scsi_add_hosts(struct ata_host *
- 	return rc;
- }
- 
-+#ifdef CONFIG_OF
-+static void ata_scsi_assign_ofnode(struct ata_device *dev, struct ata_port *ap)
-+{
-+	struct scsi_device *sdev = dev->sdev;
-+	struct device *d = ap->host->dev;
-+	struct device_node *np = d->of_node;
-+	struct device_node *child;
-+
-+	for_each_available_child_of_node(np, child) {
-+		int ret;
-+		u32 val;
-+
-+		ret = of_property_read_u32(child, "reg", &val);
-+		if (ret)
-+			continue;
-+		if (val == dev->devno) {
-+			dev_dbg(d, "found matching device node\n");
-+			sdev->sdev_gendev.of_node = child;
-+			return;
-+		}
-+	}
-+}
-+#else
-+static void ata_scsi_assign_ofnode(struct ata_device *dev, struct ata_port *ap)
-+{
-+}
-+#endif
-+
- void ata_scsi_scan_host(struct ata_port *ap, int sync)
- {
- 	int tries = 5;
-@@ -4615,6 +4644,7 @@ void ata_scsi_scan_host(struct ata_port
- 						 NULL);
- 			if (!IS_ERR(sdev)) {
- 				dev->sdev = sdev;
-+				ata_scsi_assign_ofnode(dev, ap);
- 				scsi_device_put(sdev);
- 			} else {
- 				dev->sdev = NULL;