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, 71 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0005-soc-fsl-qbman_portals-add-APIs-to-retrieve-the-probi.patch b/target/linux/layerscape/patches-5.4/701-net-0005-soc-fsl-qbman_portals-add-APIs-to-retrieve-the-probi.patch
deleted file mode 100644
index a137e55e96..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0005-soc-fsl-qbman_portals-add-APIs-to-retrieve-the-probi.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-From d43acc10c25f01a461a1cb1c1fd0cc72cd29dd42 Mon Sep 17 00:00:00 2001
-From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
-Date: Thu, 2 Aug 2018 16:14:12 +0300
-Subject: [PATCH] soc/fsl/qbman_portals: add APIs to retrieve the probing
- status
-
-Add a couple of new APIs to check the probing status of the required
-cpu bound qman and bman portals:
- 'int bman_portals_probed()' and 'int qman_portals_probed()'.
-They return the following values.
- *  1 if qman/bman portals were all probed correctly
- *  0 if qman/bman portals were not yet probed
- * -1 if probing of qman/bman portals failed
-Portals are considered successful probed if no error occurred during
-the probing of any of the portals and if enough portals were probed
-to have one available for each cpu.
-The error handling paths were slightly rearranged in order to fit this
-new functionality without being too intrusive.
-Drivers that use qman/bman portal driver services are required to use
-these APIs before calling any functions exported by these drivers or
-otherwise they will crash the kernel.
-First user will be the dpaa1 ethernet driver, coming in a subsequent
-patch.
-
-Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
----
- drivers/soc/fsl/qbman/bman_portal.c | 3 +++
- drivers/soc/fsl/qbman/qman_portal.c | 3 +++
- include/soc/fsl/qman.h              | 9 +++++++++
- 3 files changed, 15 insertions(+)
-
---- a/drivers/soc/fsl/qbman/bman_portal.c
-+++ b/drivers/soc/fsl/qbman/bman_portal.c
-@@ -164,6 +164,9 @@ static int bman_portal_probe(struct plat
- 	}
- 
- 	cpumask_set_cpu(cpu, &portal_cpus);
-+	if (!__bman_portals_probed &&
-+	    cpumask_weight(&portal_cpus) == num_online_cpus())
-+		__bman_portals_probed = 1;
- 	spin_unlock(&bman_lock);
- 	pcfg->cpu = cpu;
- 
---- a/drivers/soc/fsl/qbman/qman_portal.c
-+++ b/drivers/soc/fsl/qbman/qman_portal.c
-@@ -323,6 +323,9 @@ static int qman_portal_probe(struct plat
- 	}
- 
- 	cpumask_set_cpu(cpu, &portal_cpus);
-+	if (!__qman_portals_probed &&
-+	    cpumask_weight(&portal_cpus) == num_online_cpus())
-+		__qman_portals_probed = 1;
- 	spin_unlock(&qman_lock);
- 	pcfg->cpu = cpu;
- 
---- a/include/soc/fsl/qman.h
-+++ b/include/soc/fsl/qman.h
-@@ -1235,4 +1235,13 @@ void qman_portal_get_iperiod(struct qman
-  */
- int qman_portal_set_iperiod(struct qman_portal *portal, u32 iperiod);
- 
-+/**
-+ * qman_portals_probed - Check if all cpu bound qman portals are probed
-+ *
-+ * Returns 1 if all the required cpu bound qman portals successfully probed,
-+ * -1 if probe errors appeared or 0 if the qman portals did not yet finished
-+ * probing.
-+ */
-+int qman_portals_probed(void);
-+
- #endif	/* __FSL_QMAN_H */