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, 114 deletions

diff --git a/target/linux/layerscape/patches-5.4/804-crypto-0007-crypto-caam-use-devres-to-de-initialize-QI.patch b/target/linux/layerscape/patches-5.4/804-crypto-0007-crypto-caam-use-devres-to-de-initialize-QI.patch
deleted file mode 100644
index f9e7940fa8..0000000000
--- a/target/linux/layerscape/patches-5.4/804-crypto-0007-crypto-caam-use-devres-to-de-initialize-QI.patch
+++ /dev/null
@@ -1,114 +0,0 @@
-From 5a359d189f9938d30046aedfc94c9cd7fe383e34 Mon Sep 17 00:00:00 2001
-From: Andrey Smirnov <andrew.smirnov@gmail.com>
-Date: Tue, 22 Oct 2019 08:30:11 -0700
-Subject: [PATCH] crypto: caam - use devres to de-initialize QI
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Use devres to de-initialize the QI and drop explicit de-initialization
-code in caam_remove().
-
-Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
-Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
-Cc: Chris Healy <cphealy@gmail.com>
-Cc: Lucas Stach <l.stach@pengutronix.de>
-Cc: Horia Geantă <horia.geanta@nxp.com>
-Cc: Herbert Xu <herbert@gondor.apana.org.au>
-Cc: Iuliana Prodan <iuliana.prodan@nxp.com>
-Cc: linux-crypto@vger.kernel.org
-Cc: linux-kernel@vger.kernel.org
-Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-(cherry picked from commit f414de2e2fffd89c8a4e5b5e06b0eba5f9d8b1eb)
----
- drivers/crypto/caam/ctrl.c   | 14 +-------------
- drivers/crypto/caam/intern.h |  3 ---
- drivers/crypto/caam/qi.c     |  8 ++++++--
- drivers/crypto/caam/qi.h     |  1 -
- 4 files changed, 7 insertions(+), 19 deletions(-)
-
---- a/drivers/crypto/caam/ctrl.c
-+++ b/drivers/crypto/caam/ctrl.c
-@@ -332,11 +332,6 @@ static int caam_remove(struct platform_d
- 	/* Remove platform devices under the crypto node */
- 	of_platform_depopulate(ctrldev);
- 
--#ifdef CONFIG_CAAM_QI
--	if (ctrlpriv->qi_init)
--		caam_qi_shutdown(ctrldev);
--#endif
--
- 	return 0;
- }
- 
-@@ -767,7 +762,7 @@ static int caam_probe(struct platform_de
- 	ret = of_platform_populate(nprop, caam_match, NULL, dev);
- 	if (ret) {
- 		dev_err(dev, "JR platform devices creation error\n");
--		goto shutdown_qi;
-+		return ret;
- 	}
- 
- 	ring = 0;
-@@ -928,13 +923,6 @@ static int caam_probe(struct platform_de
- caam_remove:
- 	caam_remove(pdev);
- 	return ret;
--
--shutdown_qi:
--#ifdef CONFIG_CAAM_QI
--	if (ctrlpriv->qi_init)
--		caam_qi_shutdown(dev);
--#endif
--	return ret;
- }
- 
- static struct platform_driver caam_driver = {
---- a/drivers/crypto/caam/intern.h
-+++ b/drivers/crypto/caam/intern.h
-@@ -81,9 +81,6 @@ struct caam_drv_private {
- 	 */
- 	u8 total_jobrs;		/* Total Job Rings in device */
- 	u8 qi_present;		/* Nonzero if QI present in device */
--#ifdef CONFIG_CAAM_QI
--	u8 qi_init;		/* Nonzero if QI has been initialized */
--#endif
- 	u8 mc_en;		/* Nonzero if MC f/w is active */
- 	int secvio_irq;		/* Security violation interrupt number */
- 	int virt_en;		/* Virtualization enabled in CAAM */
---- a/drivers/crypto/caam/qi.c
-+++ b/drivers/crypto/caam/qi.c
-@@ -500,9 +500,10 @@ void caam_drv_ctx_rel(struct caam_drv_ct
- }
- EXPORT_SYMBOL(caam_drv_ctx_rel);
- 
--void caam_qi_shutdown(struct device *qidev)
-+static void caam_qi_shutdown(void *data)
- {
- 	int i;
-+	struct device *qidev = data;
- 	struct caam_qi_priv *priv = &qipriv;
- 	const cpumask_t *cpus = qman_affine_cpus();
- 
-@@ -761,7 +762,10 @@ int caam_qi_init(struct platform_device
- 			    &times_congested, &caam_fops_u64_ro);
- #endif
- 
--	ctrlpriv->qi_init = 1;
-+	err = devm_add_action_or_reset(qidev, caam_qi_shutdown, ctrlpriv);
-+	if (err)
-+		return err;
-+
- 	dev_info(qidev, "Linux CAAM Queue I/F driver initialised\n");
- 	return 0;
- }
---- a/drivers/crypto/caam/qi.h
-+++ b/drivers/crypto/caam/qi.h
-@@ -147,7 +147,6 @@ int caam_drv_ctx_update(struct caam_drv_
- void caam_drv_ctx_rel(struct caam_drv_ctx *drv_ctx);
- 
- int caam_qi_init(struct platform_device *pdev);
--void caam_qi_shutdown(struct device *dev);
- 
- /**
-  * qi_cache_alloc - Allocate buffers from CAAM-QI cache