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, 67 deletions

diff --git a/target/linux/layerscape/patches-5.4/804-crypto-0031-crypto-caam-add-caam_dma-device-on-caam_probe.patch b/target/linux/layerscape/patches-5.4/804-crypto-0031-crypto-caam-add-caam_dma-device-on-caam_probe.patch
deleted file mode 100644
index 1dca71c064..0000000000
--- a/target/linux/layerscape/patches-5.4/804-crypto-0031-crypto-caam-add-caam_dma-device-on-caam_probe.patch
+++ /dev/null
@@ -1,67 +0,0 @@
-From 0547020c73ab7a457f3e1601ef822b61f0b963b9 Mon Sep 17 00:00:00 2001
-From: Radu Alexe <radu.alexe@nxp.com>
-Date: Wed, 8 Nov 2017 17:22:12 +0200
-Subject: [PATCH] crypto: caam - add caam_dma device on caam_probe
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Dynamically create a platform device for the caam_dma driver
-at caam_probe() time.
-
-Signed-off-by: Radu Alexe <radu.alexe@nxp.com>
-Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
-
-Use devres for caam_dma platform device unregistering.
-
-Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
----
- drivers/crypto/caam/ctrl.c | 24 ++++++++++++++++++++++++
- 1 file changed, 24 insertions(+)
-
---- a/drivers/crypto/caam/ctrl.c
-+++ b/drivers/crypto/caam/ctrl.c
-@@ -566,12 +566,22 @@ static void caam_remove_debugfs(void *ro
- }
- #endif
- 
-+static void caam_dma_dev_unregister(void *data)
-+{
-+	platform_device_unregister(data);
-+}
-+
- /* Probe routine for CAAM top (controller) level */
- static int caam_probe(struct platform_device *pdev)
- {
- 	int ret, ring, gen_sk, ent_delay = RTSDCTL_ENT_DLY_MIN;
- 	u64 caam_id;
- 	const struct soc_device_attribute *imx_soc_match;
-+	static struct platform_device_info caam_dma_pdev_info = {
-+		.name = "caam-dma",
-+		.id = PLATFORM_DEVID_NONE
-+	};
-+	static struct platform_device *caam_dma_dev;
- 	struct device *dev;
- 	struct device_node *nprop, *np;
- 	struct resource res_regs;
-@@ -849,6 +859,20 @@ set_dma_mask:
- 		return -ENOMEM;
- 	}
- 
-+	caam_dma_pdev_info.parent = dev;
-+	caam_dma_pdev_info.dma_mask = dma_get_mask(dev);
-+	caam_dma_dev = platform_device_register_full(&caam_dma_pdev_info);
-+	if (IS_ERR(caam_dma_dev)) {
-+		dev_err(dev, "Unable to create and register caam-dma dev\n");
-+		return PTR_ERR(caam_dma_dev);
-+	} else {
-+		set_dma_ops(&caam_dma_dev->dev, get_dma_ops(dev));
-+		ret = devm_add_action_or_reset(dev, caam_dma_dev_unregister,
-+					       caam_dma_dev);
-+		if (ret)
-+			return ret;
-+	}
-+
- 	if (!reg_access)
- 		goto report_live;
-