6 files changed, 9 insertions, 1 deletions
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index e3f29132d3ac..c5dd396c66a2 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -27,6 +27,8 @@
 
 #include <linux/mm.h>
 #include <linux/gfp.h>
+#include <linux/sched/signal.h>
+
 #include "sound_config.h"
 #include "sleep.h"
 
diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c
index 5f248fb41bea..fb3bbceb1fef 100644
--- a/sound/oss/dmasound/dmasound_core.c
+++ b/sound/oss/dmasound/dmasound_core.c
@@ -182,6 +182,7 @@
 #include <linux/soundcard.h>
 #include <linux/poll.h>
 #include <linux/mutex.h>
+#include <linux/sched/signal.h>
 
 #include <linux/uaccess.h>
 
diff --git a/sound/oss/midibuf.c b/sound/oss/midibuf.c
index 8f45cd999965..701c7625c971 100644
--- a/sound/oss/midibuf.c
+++ b/sound/oss/midibuf.c
@@ -16,6 +16,8 @@
 #include <linux/stddef.h>
 #include <linux/kmod.h>
 #include <linux/spinlock.h>
+#include <linux/sched/signal.h>
+
 #define MIDIBUF_C
 
 #include "sound_config.h"
diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c
index a8bb4a06ba6f..f34ec01d2239 100644
--- a/sound/oss/msnd_pinnacle.c
+++ b/sound/oss/msnd_pinnacle.c
@@ -41,6 +41,8 @@
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/gfp.h>
+#include <linux/sched/signal.h>
+
 #include <asm/irq.h>
 #include <asm/io.h>
 #include "sound_config.h"
diff --git a/sound/oss/sound_config.h b/sound/oss/sound_config.h
index f2554ab78f5e..5253b0a70437 100644
--- a/sound/oss/sound_config.h
+++ b/sound/oss/sound_config.h
@@ -16,6 +16,7 @@
 
 #include <linux/fs.h>
 #include <linux/sound.h>
+#include <linux/sched/signal.h>
 
 #include "os.h"
 #include "soundvers.h"
diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
index f3af63e58b36..97899352b15f 100644
--- a/sound/oss/swarm_cs4297a.c
+++ b/sound/oss/swarm_cs4297a.c
@@ -64,7 +64,7 @@
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/ioport.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/delay.h>
 #include <linux/sound.h>
 #include <linux/slab.h>