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, 68 deletions

diff --git a/target/linux/layerscape/patches-5.4/801-audio-0063-MLK-21876-4-ASoC-fsl-sai-fix-build-for-next-20190524.patch b/target/linux/layerscape/patches-5.4/801-audio-0063-MLK-21876-4-ASoC-fsl-sai-fix-build-for-next-20190524.patch
deleted file mode 100644
index 8ceb8bfa3b..0000000000
--- a/target/linux/layerscape/patches-5.4/801-audio-0063-MLK-21876-4-ASoC-fsl-sai-fix-build-for-next-20190524.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-From 23212c6c5fcee8c1a317b5beb73c89374751de7b Mon Sep 17 00:00:00 2001
-From: Dong Aisheng <aisheng.dong@nxp.com>
-Date: Mon, 27 May 2019 17:00:54 +0800
-Subject: [PATCH] MLK-21876-4 ASoC: fsl: sai: fix build for next-20190524
- upgrade
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-In file included from ../sound/soc/fsl/fsl_sai.c:15:0:
-../sound/soc/fsl/fsl_sai.c: In function ‘fsl_sai_startup’:
-../sound/soc/fsl/fsl_sai.c:957:51: error: ‘offset’ undeclared (first use in this function)
-  regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, offset),
-                                                   ^
-../include/linux/regmap.h:77:31: note: in definition of macro ‘regmap_update_bits’
-  regmap_update_bits_base(map, reg, mask, val, NULL, false, false)
-                               ^
-../sound/soc/fsl/fsl_sai.h:84:37: note: in expansion of macro ‘FSL_SAI_TCR3’
- #define FSL_SAI_xCR3(tx, off) (tx ? FSL_SAI_TCR3(off) : FSL_SAI_RCR3(off))
-                                     ^
-../sound/soc/fsl/fsl_sai.c:957:34: note: in expansion of macro ‘FSL_SAI_xCR3’
-  regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, offset),
-                                  ^
-../sound/soc/fsl/fsl_sai.c:957:51: note: each undeclared identifier is reported only once for each function it appears in
-  regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, offset),
-                                                   ^
-../include/linux/regmap.h:77:31: note: in definition of macro ‘regmap_update_bits’
-  regmap_update_bits_base(map, reg, mask, val, NULL, false, false)
-                               ^
-../sound/soc/fsl/fsl_sai.h:84:37: note: in expansion of macro ‘FSL_SAI_TCR3’
- #define FSL_SAI_xCR3(tx, off) (tx ? FSL_SAI_TCR3(off) : FSL_SAI_RCR3(off))
-                                     ^
-../sound/soc/fsl/fsl_sai.c:957:34: note: in expansion of macro ‘FSL_SAI_xCR3’
-  regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, offset),
-
-Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
----
- sound/soc/fsl/fsl_sai.c | 11 +----------
- 1 file changed, 1 insertion(+), 10 deletions(-)
-
---- a/sound/soc/fsl/fsl_sai.c
-+++ b/sound/soc/fsl/fsl_sai.c
-@@ -954,10 +954,6 @@ static int fsl_sai_startup(struct snd_pc
- 	else
- 		sai->is_stream_opened[tx] = true;
- 
--	regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, offset),
--			   FSL_SAI_CR3_TRCE_MASK,
--			   FSL_SAI_CR3_TRCE(sai->dataline[tx]));
--
- 	/* EDMA engine needs periods of size multiple of tx/rx maxburst */
- 	if (sai->soc->constrain_period_size)
- 		snd_pcm_hw_constraint_step(substream->runtime, 0,
-@@ -977,13 +973,8 @@ static void fsl_sai_shutdown(struct snd_
- 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
- 	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
- 
--	regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx), FSL_SAI_CR3_TRCE, 0);
--
--	if (sai->is_stream_opened[tx]) {
--		regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, offset),
--				   FSL_SAI_CR3_TRCE_MASK, 0);
-+	if (sai->is_stream_opened[tx])
- 		sai->is_stream_opened[tx] = false;
--	}
- }
- 
- static const struct snd_soc_dai_ops fsl_sai_pcm_dai_ops = {