diff --git a/root/target/linux/bcm27xx/patches-5.4/950-0785-fixcm4soundboss2.patch b/root/target/linux/bcm27xx/patches-5.4/950-0785-fixcm4soundboss2.patch
index 6f573a0f..81f3d8a7 100644
--- a/root/target/linux/bcm27xx/patches-5.4/950-0785-fixcm4soundboss2.patch
+++ b/root/target/linux/bcm27xx/patches-5.4/950-0785-fixcm4soundboss2.patch
@@ -30,3 +30,33 @@
  define KernelPackage/sound-soc-allo-digione
    TITLE:=Support for Allo Piano DigiOne
    KCONFIG:= \
+@@ -867,29 +844,6 @@
+ 
+ $(eval $(call KernelPackage,sound-soc-justboom-digi))
+ 
+-
+-define KernelPackage/sound-soc-pifi-40-amp
+-  TITLE:=Support for PiFi-40 amp
+-  KCONFIG:= \
+-    CONFIG_SND_BCM2708_SOC_PIFI_40 \
+-    CONFIG_SND_PIFI_40 \
+-    CONFIG_SND_SOC_TAS571X
+-  FILES:= \
+-    $(LINUX_DIR)/sound/soc/bcm/snd-soc-pifi-40.ko \
+-    $(LINUX_DIR)/sound/soc/codecs/snd-soc-tas571x.ko
+-  AUTOLOAD:=$(call AutoLoad,68,snd-soc-tas571x)
+-  DEPENDS:= \
+-    kmod-sound-soc-bcm2835-i2s
+-  $(call AddDepends/sound)
+-endef
+-
+-define KernelPackage/sound-soc-pifi-40-amp/description
+-  This package contains support for PiFi-40 amp
+-endef
+-
+-$(eval $(call KernelPackage,sound-soc-pifi-40-amp))
+-
+-
+ define KernelPackage/sound-soc-pisound
+   TITLE:=Support for Blokas Labs PiSound
+   KCONFIG:= \