sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

Fix up affected files that include this signal functionality via sched.h.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

sound/core/control.c

@@ -25,6 +25,7 @@
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/time.h>
+#include <linux/sched/signal.h>
 #include <sound/core.h>
 #include <sound/minors.h>
 #include <sound/info.h>

sound/core/hwdep.c

@@ -25,6 +25,7 @@
 #include <linux/time.h>
 #include <linux/mutex.h>
 #include <linux/module.h>
+#include <linux/sched/signal.h>
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/minors.h>

sound/core/oss/pcm_oss.c

@@ -28,6 +28,7 @@
 
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/time.h>
 #include <linux/vmalloc.h>
 #include <linux/module.h>

sound/core/pcm_lib.c

@@ -21,6 +21,7 @@
  */
 
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/time.h>
 #include <linux/math64.h>
 #include <linux/export.h>

sound/core/pcm_native.c

@@ -23,6 +23,7 @@
 #include <linux/module.h>
 #include <linux/file.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/time.h>
 #include <linux/pm_qos.h>
 #include <linux/io.h>

sound/core/rawmidi.c

@@ -22,7 +22,7 @@
 #include <sound/core.h>
 #include <linux/major.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/slab.h>
 #include <linux/time.h>
 #include <linux/wait.h>

sound/core/seq/oss/seq_oss_device.h

@@ -24,7 +24,7 @@
 #include <linux/time.h>
 #include <linux/wait.h>
 #include <linux/slab.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <sound/core.h>
 #include <sound/seq_oss.h>
 #include <sound/rawmidi.h>

sound/core/seq/oss/seq_oss_writeq.c

@@ -28,6 +28,7 @@
 #include "../seq_clientmgr.h"
 #include <linux/wait.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 
 
 /*

sound/core/seq/seq_fifo.c

@@ -21,6 +21,8 @@
 
 #include <sound/core.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
+
 #include "seq_fifo.h"
 #include "seq_lock.h"
 

sound/core/seq/seq_memory.c

@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/export.h>
 #include <linux/slab.h>
+#include <linux/sched/signal.h>
 #include <linux/vmalloc.h>
 #include <sound/core.h>
 

sound/core/timer.c

@@ -27,6 +27,7 @@
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/string.h>
+#include <linux/sched/signal.h>
 #include <sound/core.h>
 #include <sound/timer.h>
 #include <sound/control.h>