[media] include/media: split I2C headers from V4L2 core

Currently, include/media is messy, as it contains both the V4L2 core
headers and some driver-specific headers on the same place. That makes
harder to identify what core headers should be documented and what
headers belong to I2C drivers that are included only by bridge/main
drivers that would require the functions provided by them.

Let's move those i2c specific files to its own subdirectory.

The files to move were produced via the following script:
	mkdir include/media/i2c
	(cd include/media; for i in *.h; do n=`echo $i|sed s/.h$/.c/`; if [ -e ../../drivers/media/i2c/$n ]; then echo $i; git mv $i i2c/; fi; done)
	(cd include/media; for i in *.h; do n=`echo $i|sed s/.h$/.c/`; if [ -e ../../drivers/media/*/i2c/$n ]; then echo $i; git mv $i i2c/; fi; done)
	for i in include/media/*.h; do n=`basename $i`;  (for j in $(git grep -l $n); do dirname $j; done)|sort|uniq|grep -ve '^.$' > list; num=$(wc -l list|cut -d' ' -f1); if [ $num == 1 ]; then if [ "`grep i2c list`" != "" ]; then git mv $i include/media/i2c; fi; fi; done

And the references corrected via this script:
    MAIN_DIR="media/"
    PREV_DIR="media/"
    DIRS="i2c/"

    echo "Checking affected files" >&2
    for i in $DIRS; do
	for j in $(find include/$MAIN_DIR/$i -type f -name '*.h'); do
		 n=`basename $j`
		git grep -l $n
	done
    done|sort|uniq >files && (
	echo "Handling files..." >&2;
	echo "for i in \$(cat files|grep -v Documentation); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "perl -ne 's,(include [\\\"\\<])$PREV_DIR($i)([\\\"\\>]),\1$MAIN_DIR$j\2\3,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done";
	);
	echo "Handling documentation..." >&2;
	echo "for i in MAINTAINERS \$(cat files); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "  perl -ne 's,include/$PREV_DIR($i)\b,include/$MAIN_DIR$j\1,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done"
	);
    ) >script && . ./script

Merged Sakari Ailus patch that moves smiapp.h to include/media/i2c.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

15 files changed, 18 insertions, 18 deletions

diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h
index 54790fbe8fdc..e34eb1bfb567 100644
--- a/drivers/media/usb/cx231xx/cx231xx.h
+++ b/drivers/media/usb/cx231xx/cx231xx.h
@@ -37,7 +37,7 @@
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-fh.h>
 #include <media/rc-core.h>
-#include <media/ir-kbd-i2c.h>
+#include <media/i2c/ir-kbd-i2c.h>
 #include <media/videobuf-dvb.h>
 
 #include "cx231xx-reg.h"
diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c
index ed0b3a87983e..104d4a5a0649 100644
--- a/drivers/media/usb/em28xx/em28xx-camera.c
+++ b/drivers/media/usb/em28xx/em28xx-camera.c
@@ -21,7 +21,7 @@
 
 #include <linux/i2c.h>
 #include <media/soc_camera.h>
-#include <media/mt9v011.h>
+#include <media/i2c/mt9v011.h>
 #include <media/v4l2-clk.h>
 #include <media/v4l2-common.h>
 
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index 394004607059..f9c1c8f31e24 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -31,9 +31,9 @@
 #include <linux/usb.h>
 #include <media/tuner.h>
 #include <media/msp3400.h>
-#include <media/saa7115.h>
-#include <media/tvp5150.h>
-#include <media/tvaudio.h>
+#include <media/i2c/saa7115.h>
+#include <media/i2c/tvp5150.h>
+#include <media/i2c/tvaudio.h>
 #include <media/i2c-addr.h>
 #include <media/tveeprom.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h
index 76bf8ba372b3..8ff066c977d9 100644
--- a/drivers/media/usb/em28xx/em28xx.h
+++ b/drivers/media/usb/em28xx/em28xx.h
@@ -40,7 +40,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-fh.h>
-#include <media/ir-kbd-i2c.h>
+#include <media/i2c/ir-kbd-i2c.h>
 #include <media/rc-core.h>
 #include "tuner-xc2028.h"
 #include "xc5000.h"
diff --git a/drivers/media/usb/go7007/go7007-usb.c b/drivers/media/usb/go7007/go7007-usb.c
index 4857c467e76c..564eabe82923 100644
--- a/drivers/media/usb/go7007/go7007-usb.c
+++ b/drivers/media/usb/go7007/go7007-usb.c
@@ -23,9 +23,9 @@
 #include <linux/usb.h>
 #include <linux/i2c.h>
 #include <asm/byteorder.h>
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 #include <media/tuner.h>
-#include <media/uda1342.h>
+#include <media/i2c/uda1342.h>
 
 #include "go7007-priv.h"
 
diff --git a/drivers/media/usb/go7007/go7007-v4l2.c b/drivers/media/usb/go7007/go7007-v4l2.c
index f3d187db9368..ae5038b8a1ef 100644
--- a/drivers/media/usb/go7007/go7007-v4l2.c
+++ b/drivers/media/usb/go7007/go7007-v4l2.c
@@ -30,7 +30,7 @@
 #include <media/v4l2-subdev.h>
 #include <media/v4l2-event.h>
 #include <media/videobuf2-vmalloc.h>
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 
 #include "go7007-priv.h"
 
diff --git a/drivers/media/usb/hdpvr/hdpvr.h b/drivers/media/usb/hdpvr/hdpvr.h
index a3194304182d..78e815441f95 100644
--- a/drivers/media/usb/hdpvr/hdpvr.h
+++ b/drivers/media/usb/hdpvr/hdpvr.h
@@ -17,7 +17,7 @@
 
 #include <media/v4l2-device.h>
 #include <media/v4l2-ctrls.h>
-#include <media/ir-kbd-i2c.h>
+#include <media/i2c/ir-kbd-i2c.h>
 
 #define HDPVR_MAX 8
 #define HDPVR_I2C_MAX_SIZE 128
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h
index 1f9c02801cee..c940a12bb0ed 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw-internal.h
@@ -40,7 +40,7 @@
 #include "pvrusb2-io.h"
 #include <media/v4l2-device.h>
 #include <media/cx2341x.h>
-#include <media/ir-kbd-i2c.h>
+#include <media/i2c/ir-kbd-i2c.h>
 #include "pvrusb2-devattr.h"
 
 /* Legal values for PVR2_CID_HSM */
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
index 4baa9d632a4e..14321d0a1833 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
@@ -20,7 +20,7 @@
 
 #include <linux/i2c.h>
 #include <linux/module.h>
-#include <media/ir-kbd-i2c.h>
+#include <media/i2c/ir-kbd-i2c.h>
 #include "pvrusb2-i2c-core.h"
 #include "pvrusb2-hdw-internal.h"
 #include "pvrusb2-debug.h"
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-video-v4l.c b/drivers/media/usb/pvrusb2/pvrusb2-video-v4l.c
index 139b39740534..105123ab36aa 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-video-v4l.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-video-v4l.c
@@ -35,7 +35,7 @@
 #include "pvrusb2-debug.h"
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 #include <linux/errno.h>
 
 struct routing_scheme {
diff --git a/drivers/media/usb/stk1160/stk1160-core.c b/drivers/media/usb/stk1160/stk1160-core.c
index 1b6836f15370..bc029478065a 100644
--- a/drivers/media/usb/stk1160/stk1160-core.c
+++ b/drivers/media/usb/stk1160/stk1160-core.c
@@ -34,7 +34,7 @@
 #include <linux/usb.h>
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 
 #include "stk1160.h"
 #include "stk1160-reg.h"
diff --git a/drivers/media/usb/stk1160/stk1160-v4l.c b/drivers/media/usb/stk1160/stk1160-v4l.c
index 0bd34f1e7fa9..9a69bb559602 100644
--- a/drivers/media/usb/stk1160/stk1160-v4l.c
+++ b/drivers/media/usb/stk1160/stk1160-v4l.c
@@ -33,7 +33,7 @@
 #include <media/v4l2-event.h>
 #include <media/videobuf2-vmalloc.h>
 
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 
 #include "stk1160.h"
 #include "stk1160-reg.h"
diff --git a/drivers/media/usb/tm6000/tm6000-cards.c b/drivers/media/usb/tm6000/tm6000-cards.c
index 2e8c3afe4ec4..8902ee36bc94 100644
--- a/drivers/media/usb/tm6000/tm6000-cards.c
+++ b/drivers/media/usb/tm6000/tm6000-cards.c
@@ -26,7 +26,7 @@
 #include <linux/slab.h>
 #include <media/v4l2-common.h>
 #include <media/tuner.h>
-#include <media/tvaudio.h>
+#include <media/i2c/tvaudio.h>
 #include <media/i2c-addr.h>
 #include <media/rc-map.h>
 
diff --git a/drivers/media/usb/usbvision/usbvision-core.c b/drivers/media/usb/usbvision/usbvision-core.c
index dc3b4d5155c5..1ea04e75fb36 100644
--- a/drivers/media/usb/usbvision/usbvision-core.c
+++ b/drivers/media/usb/usbvision/usbvision-core.c
@@ -37,7 +37,7 @@
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
 
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 #include <media/v4l2-common.h>
 #include <media/tuner.h>
 
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c
index b693206f66dd..4aa46caf7e22 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -59,7 +59,7 @@
 #include <linux/videodev2.h>
 #include <linux/i2c.h>
 
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>