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, 25 deletions

diff --git a/target/linux/layerscape/patches-5.4/801-audio-0014-MLK-11628-ASoC-fsl_sai-add-initial-value-for-is_slav.patch b/target/linux/layerscape/patches-5.4/801-audio-0014-MLK-11628-ASoC-fsl_sai-add-initial-value-for-is_slav.patch
deleted file mode 100644
index 0fe22451f1..0000000000
--- a/target/linux/layerscape/patches-5.4/801-audio-0014-MLK-11628-ASoC-fsl_sai-add-initial-value-for-is_slav.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From b40561fa263f3f9b06be0dd9b9e1665478d1def6 Mon Sep 17 00:00:00 2001
-From: Zidan Wang <zidan.wang@freescale.com>
-Date: Fri, 25 Sep 2015 14:27:00 +0800
-Subject: [PATCH] MLK-11628 ASoC: fsl_sai: add initial value for is_slave_mode
-
-After playback audio with sai<->wm8960 sound card, is_slave_mode
-will be set, but it will not be cleared. So playback audio with
-sai<->sii902x sound card will have no voice.
-
-Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
----
- sound/soc/fsl/fsl_sai.c | 2 ++
- 1 file changed, 2 insertions(+)
-
---- a/sound/soc/fsl/fsl_sai.c
-+++ b/sound/soc/fsl/fsl_sai.c
-@@ -264,6 +264,8 @@ static int fsl_sai_set_dai_fmt_tr(struct
- 		return -EINVAL;
- 	}
- 
-+	sai->is_slave_mode = false;
-+
- 	/* DAI clock master masks */
- 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- 	case SND_SOC_DAIFMT_CBS_CFS: