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, 30 deletions

diff --git a/target/linux/layerscape/patches-5.4/801-audio-0054-MLK-18947-ASoC-fsl_sai-fix-volatile-function.patch b/target/linux/layerscape/patches-5.4/801-audio-0054-MLK-18947-ASoC-fsl_sai-fix-volatile-function.patch
deleted file mode 100644
index 7004219803..0000000000
--- a/target/linux/layerscape/patches-5.4/801-audio-0054-MLK-18947-ASoC-fsl_sai-fix-volatile-function.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 84b1defe99a15b96d32f4c2fecb2c8e9149f696c Mon Sep 17 00:00:00 2001
-From: Shengjiu Wang <shengjiu.wang@nxp.com>
-Date: Wed, 15 Aug 2018 09:53:07 +0800
-Subject: [PATCH] MLK-18947: ASoC: fsl_sai: fix volatile function
-
-The FSL_SAI_VERID and FSL_SAI_PARAM only available
-when reg_offset is 8
-
-Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
-(cherry picked from commit 0a0695672dc7ecf07a7642ff6f99f0b9d3a26b32)
----
- sound/soc/fsl/fsl_sai.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
---- a/sound/soc/fsl/fsl_sai.c
-+++ b/sound/soc/fsl/fsl_sai.c
-@@ -1162,9 +1162,11 @@ static bool fsl_sai_volatile_reg(struct
- 	if (reg == FSL_SAI_TCSR(offset) || reg == FSL_SAI_RCSR(offset))
- 		return true;
- 
-+	if (sai->soc->reg_offset == 8 && (reg == FSL_SAI_VERID ||
-+				reg == FSL_SAI_PARAM))
-+		return true;
-+
- 	switch (reg) {
--	case FSL_SAI_VERID:
--	case FSL_SAI_PARAM:
- 	case FSL_SAI_TFR0:
- 	case FSL_SAI_TFR1:
- 	case FSL_SAI_TFR2: