media: cec: include linux/debugfs.h and linux/seq_file.h where needed

Having cec.h include linux/debugfs.h leads to all users of all cec
headers include and depend on debugfs.h and its dependencies for no
reason. Drop the include from cec.h, and include debugfs.h and
seq_file.h where needed.

Sort all the modified include lists while at it.

Signed-off-by: Jani Nikula <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>

Author: jnikula

drivers/media/cec/core/cec-adap.c

@@ -7,12 +7,13 @@
 
 #include <linux/errno.h>
 #include <linux/init.h>
-#include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/kmod.h>
 #include <linux/ktime.h>
-#include <linux/slab.h>
 #include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/types.h>
 

drivers/media/cec/core/cec-core.c

@@ -5,13 +5,14 @@
  * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
  */
 
+#include <linux/debugfs.h>
 #include <linux/errno.h>
 #include <linux/init.h>
-#include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/kmod.h>
-#include <linux/slab.h>
 #include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/types.h>
 

drivers/media/cec/core/cec-pin-error-inj.c

@@ -4,8 +4,9 @@
  */
 
 #include <linux/delay.h>
-#include <linux/slab.h>
 #include <linux/sched/types.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
 
 #include <media/cec-pin.h>
 #include "cec-pin-priv.h"

drivers/media/cec/core/cec-pin.c

@@ -4,8 +4,9 @@
  */
 
 #include <linux/delay.h>
-#include <linux/slab.h>
 #include <linux/sched/types.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
 
 #include <media/cec-pin.h>
 #include "cec-pin-priv.h"

drivers/media/cec/platform/cec-gpio/cec-gpio.c

@@ -3,11 +3,12 @@
  * Copyright 2017 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
  */
 
-#include <linux/module.h>
-#include <linux/interrupt.h>
 #include <linux/delay.h>
-#include <linux/platform_device.h>
 #include <linux/gpio/consumer.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/seq_file.h>
 #include <media/cec-notifier.h>
 #include <media/cec-pin.h>
 

include/media/cec.h

@@ -10,7 +10,6 @@
 
 #include <linux/poll.h>
 #include <linux/fs.h>
-#include <linux/debugfs.h>
 #include <linux/device.h>
 #include <linux/cdev.h>
 #include <linux/kthread.h>