kernel: fix kmod-sound-core for 3.14

pcm-page-alloc was merged into snd-pcm.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40377 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/kernel/linux/modules/sound.mk

@@ -11,7 +11,6 @@ SOUND_MENU:=Sound Support
 SOUNDCORE_LOAD ?= \
 	soundcore \
 	snd \
-	snd-page-alloc \
 	snd-hwdep \
 	snd-seq-device \
 	snd-rawmidi \
@@ -23,7 +22,6 @@ SOUNDCORE_LOAD ?= \
 SOUNDCORE_FILES ?= \
 	$(LINUX_DIR)/sound/soundcore.ko \
 	$(LINUX_DIR)/sound/core/snd.ko \
-	$(LINUX_DIR)/sound/core/snd-page-alloc.ko \
 	$(LINUX_DIR)/sound/core/snd-hwdep.ko \
 	$(LINUX_DIR)/sound/core/seq/snd-seq-device.ko \
 	$(LINUX_DIR)/sound/core/snd-rawmidi.ko \
@@ -48,6 +46,14 @@ SOUNDCORE_FILES += \
 	$(if $(CONFIG_SND_DMAENGINE_PCM),$(LINUX_DIR)/sound/core/snd-pcm-dmaengine.ko)
 endif
 
+ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),lt,3.14.0)),1)
+SOUNDCORE_LOAD += \
+	snd-page-alloc
+
+SOUNDCORE_FILES += \
+	$(LINUX_DIR)/sound/core/snd-page-alloc.ko
+endif
+
 define KernelPackage/sound-core
   SUBMENU:=$(SOUND_MENU)
   TITLE:=Sound support