bcm27xx: remove obsolete kernel 5.4

With the upgrade to kernel 5.10 per default the old version is no
longer required to be in tree.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 34 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0357-sound-soc-only-first-codec-is-master-in-multicodec-s.patch b/target/linux/bcm27xx/patches-5.4/950-0357-sound-soc-only-first-codec-is-master-in-multicodec-s.patch
deleted file mode 100644
index 263f3532f3..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0357-sound-soc-only-first-codec-is-master-in-multicodec-s.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 3a0fad11000e1533c3132e024304cbe8b4f0f826 Mon Sep 17 00:00:00 2001
-From: Johannes Krude <johannes@krude.de>
-Date: Sat, 16 Nov 2019 12:41:06 +0100
-Subject: [PATCH] sound/soc: only first codec is master in multicodec
- setup
-
-When using multiple codecs, at most one codec should generate the master
-clock. All codecs except the first are therefore configured for slave
-mode.
-
-Signed-off-by: Johannes Krude <johannes@krude.de>
----
- sound/soc/soc-core.c | 10 +++++++++-
- 1 file changed, 9 insertions(+), 1 deletion(-)
-
---- a/sound/soc/soc-core.c
-+++ b/sound/soc/soc-core.c
-@@ -1656,7 +1656,15 @@ int snd_soc_runtime_set_dai_fmt(struct s
- 	int ret;
- 
- 	for_each_rtd_codec_dai(rtd, i, codec_dai) {
--		ret = snd_soc_dai_set_fmt(codec_dai, dai_fmt);
-+		unsigned int codec_dai_fmt = dai_fmt;
-+
-+		// there can only be one master when using multiple codecs
-+		if (i && (codec_dai_fmt & SND_SOC_DAIFMT_MASTER_MASK)) {
-+			codec_dai_fmt &= ~SND_SOC_DAIFMT_MASTER_MASK;
-+			codec_dai_fmt |= SND_SOC_DAIFMT_CBS_CFS;
-+		}
-+
-+		ret = snd_soc_dai_set_fmt(codec_dai, codec_dai_fmt);
- 		if (ret != 0 && ret != -ENOTSUPP) {
- 			dev_warn(codec_dai->dev,
- 				 "ASoC: Failed to set DAI format: %d\n", ret);