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, 39 deletions

diff --git a/target/linux/layerscape/patches-5.4/813-pm-0006-soc-fsl-rcpm-remove-build-warning.patch b/target/linux/layerscape/patches-5.4/813-pm-0006-soc-fsl-rcpm-remove-build-warning.patch
deleted file mode 100644
index e59e4f5109..0000000000
--- a/target/linux/layerscape/patches-5.4/813-pm-0006-soc-fsl-rcpm-remove-build-warning.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-From 341e6a1cbbc8a06702df15c147cbe1264418bf3b Mon Sep 17 00:00:00 2001
-From: Biwen Li <biwen.li@nxp.com>
-Date: Thu, 5 Dec 2019 17:21:06 +0800
-Subject: [PATCH] soc: fsl: rcpm: remove build warning
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This removes build warning,
-drivers/soc/fsl/rcpm.c: In function ‘rcpm_pm_prepare’:
-drivers/soc/fsl/rcpm.c:126:37: warning: left shift count >= width of type [-Wshift-count-overflow]
-          (u32)(((u64)(reg_offset[1] << (sizeof(u32) * 8) |
-                                     ^~
-drivers/soc/fsl/rcpm.c:131:38: warning: left shift count >= width of type [-Wshift-count-overflow]
-           (u32)(((u64)(reg_offset[1] << (sizeof(u32) * 8) |
-
-Reviewed-by: Ran Wang <ran.wang_1@nxp.com>
-Signed-off-by: Biwen Li <biwen.li@nxp.com>
----
- drivers/soc/fsl/rcpm.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/soc/fsl/rcpm.c
-+++ b/drivers/soc/fsl/rcpm.c
-@@ -123,12 +123,12 @@ static int rcpm_pm_prepare(struct device
- 				}
- 				/* Read value from register SCFG_SPARECR8 */
- 				regmap_read(scfg_addr_regmap,
--					    (u32)(((u64)(reg_offset[1] << (sizeof(u32) * 8) |
-+					    ((((u64)reg_offset[1] << (sizeof(u32) * 8) |
- 					    reg_offset[2])) & 0xffffffff),
- 					    &reg_value);
- 				/* Write value to register SCFG_SPARECR8 */
- 				regmap_write(scfg_addr_regmap,
--					     (u32)(((u64)(reg_offset[1] << (sizeof(u32) * 8) |
-+					     ((((u64)reg_offset[1] << (sizeof(u32) * 8) |
- 					     reg_offset[2])) & 0xffffffff),
- 					     tmp | reg_value);
- 			}