[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>

22 files changed, 32 insertions, 32 deletions

diff --git a/drivers/media/pci/bt8xx/bttv-cards.c b/drivers/media/pci/bt8xx/bttv-cards.c
index 4654fb65ca21..7a081023d751 100644
--- a/drivers/media/pci/bt8xx/bttv-cards.c
+++ b/drivers/media/pci/bt8xx/bttv-cards.c
@@ -41,7 +41,7 @@
 
 #include "bttvp.h"
 #include <media/v4l2-common.h>
-#include <media/tvaudio.h>
+#include <media/i2c/tvaudio.h>
 #include "bttv-audio-hook.h"
 
 /* fwd decl */
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c
index 15a4ebc2844d..3f40606a60a7 100644
--- a/drivers/media/pci/bt8xx/bttv-driver.c
+++ b/drivers/media/pci/bt8xx/bttv-driver.c
@@ -50,7 +50,7 @@
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
-#include <media/tvaudio.h>
+#include <media/i2c/tvaudio.h>
 #include <media/msp3400.h>
 
 #include <linux/dma-mapping.h>
@@ -58,7 +58,7 @@
 #include <asm/io.h>
 #include <asm/byteorder.h>
 
-#include <media/saa6588.h>
+#include <media/i2c/saa6588.h>
 
 #define BTTV_VERSION "0.9.19"
 
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h
index 31bf79d3b0d2..28a02cd0fccd 100644
--- a/drivers/media/pci/bt8xx/bttvp.h
+++ b/drivers/media/pci/bt8xx/bttvp.h
@@ -41,7 +41,7 @@
 #include <media/videobuf-dma-sg.h>
 #include <media/tveeprom.h>
 #include <media/rc-core.h>
-#include <media/ir-kbd-i2c.h>
+#include <media/i2c/ir-kbd-i2c.h>
 #include <media/tea575x.h>
 
 #include "bt848.h"
diff --git a/drivers/media/pci/cobalt/cobalt-driver.c b/drivers/media/pci/cobalt/cobalt-driver.c
index 8fed61ec712e..8d6f04fc8013 100644
--- a/drivers/media/pci/cobalt/cobalt-driver.c
+++ b/drivers/media/pci/cobalt/cobalt-driver.c
@@ -21,9 +21,9 @@
  */
 
 #include <linux/delay.h>
-#include <media/adv7604.h>
-#include <media/adv7842.h>
-#include <media/adv7511.h>
+#include <media/i2c/adv7604.h>
+#include <media/i2c/adv7842.h>
+#include <media/i2c/adv7511.h>
 #include <media/v4l2-event.h>
 #include <media/v4l2-ctrls.h>
 
diff --git a/drivers/media/pci/cobalt/cobalt-irq.c b/drivers/media/pci/cobalt/cobalt-irq.c
index 3de26d0714b5..c30748e76164 100644
--- a/drivers/media/pci/cobalt/cobalt-irq.c
+++ b/drivers/media/pci/cobalt/cobalt-irq.c
@@ -18,7 +18,7 @@
  *  SOFTWARE.
  */
 
-#include <media/adv7604.h>
+#include <media/i2c/adv7604.h>
 
 #include "cobalt-driver.h"
 #include "cobalt-irq.h"
diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c
index ff46e424262f..b1cb061be68d 100644
--- a/drivers/media/pci/cobalt/cobalt-v4l2.c
+++ b/drivers/media/pci/cobalt/cobalt-v4l2.c
@@ -29,8 +29,8 @@
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-event.h>
 #include <media/v4l2-dv-timings.h>
-#include <media/adv7604.h>
-#include <media/adv7842.h>
+#include <media/i2c/adv7604.h>
+#include <media/i2c/adv7842.h>
 
 #include "cobalt-alsa.h"
 #include "cobalt-cpld.h"
diff --git a/drivers/media/pci/cx18/cx18-cards.c b/drivers/media/pci/cx18/cx18-cards.c
index c07c849b1aaf..5e01ea441dc4 100644
--- a/drivers/media/pci/cx18/cx18-cards.c
+++ b/drivers/media/pci/cx18/cx18-cards.c
@@ -26,7 +26,7 @@
 #include "cx18-cards.h"
 #include "cx18-av-core.h"
 #include "cx18-i2c.h"
-#include <media/cs5345.h>
+#include <media/i2c/cs5345.h>
 
 #define V4L2_STD_PAL_SECAM (V4L2_STD_PAL|V4L2_STD_SECAM)
 
diff --git a/drivers/media/pci/cx18/cx18-driver.h b/drivers/media/pci/cx18/cx18-driver.h
index b15beed2dc14..7e31f2a2e085 100644
--- a/drivers/media/pci/cx18/cx18-driver.h
+++ b/drivers/media/pci/cx18/cx18-driver.h
@@ -49,7 +49,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-fh.h>
 #include <media/tuner.h>
-#include <media/ir-kbd-i2c.h>
+#include <media/i2c/ir-kbd-i2c.h>
 #include "cx18-mailbox.h"
 #include "cx18-av-core.h"
 #include "cx23418.h"
diff --git a/drivers/media/pci/cx88/cx88-alsa.c b/drivers/media/pci/cx88/cx88-alsa.c
index 0ed1b6530374..0f5f093c8867 100644
--- a/drivers/media/pci/cx88/cx88-alsa.c
+++ b/drivers/media/pci/cx88/cx88-alsa.c
@@ -40,7 +40,7 @@
 #include <sound/control.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
-#include <media/wm8775.h>
+#include <media/i2c/wm8775.h>
 
 #include "cx88.h"
 #include "cx88-reg.h"
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
index 0de1ad5a977d..726c5b82b006 100644
--- a/drivers/media/pci/cx88/cx88-video.c
+++ b/drivers/media/pci/cx88/cx88-video.c
@@ -41,7 +41,7 @@
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
-#include <media/wm8775.h>
+#include <media/i2c/wm8775.h>
 
 MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards");
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
diff --git a/drivers/media/pci/cx88/cx88.h b/drivers/media/pci/cx88/cx88.h
index 2996eb3ea1fc..d81b26ee89df 100644
--- a/drivers/media/pci/cx88/cx88.h
+++ b/drivers/media/pci/cx88/cx88.h
@@ -32,8 +32,8 @@
 #include <media/videobuf2-dma-sg.h>
 #include <media/cx2341x.h>
 #include <media/videobuf2-dvb.h>
-#include <media/ir-kbd-i2c.h>
-#include <media/wm8775.h>
+#include <media/i2c/ir-kbd-i2c.h>
+#include <media/i2c/wm8775.h>
 
 #include "cx88-reg.h"
 #include "tuner-xc2028.h"
diff --git a/drivers/media/pci/ivtv/ivtv-cards.c b/drivers/media/pci/ivtv/ivtv-cards.c
index 145e4749a69d..9eb964c9f593 100644
--- a/drivers/media/pci/ivtv/ivtv-cards.c
+++ b/drivers/media/pci/ivtv/ivtv-cards.c
@@ -23,11 +23,11 @@
 #include "ivtv-i2c.h"
 
 #include <media/msp3400.h>
-#include <media/m52790.h>
-#include <media/wm8775.h>
-#include <media/cs53l32a.h>
+#include <media/i2c/m52790.h>
+#include <media/i2c/wm8775.h>
+#include <media/i2c/cs53l32a.h>
 #include <media/cx25840.h>
-#include <media/upd64031a.h>
+#include <media/i2c/upd64031a.h>
 
 #define MSP_TUNER  MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \
 				MSP_DSP_IN_TUNER, MSP_DSP_IN_TUNER)
diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
index 2bb10cd9ecfd..374033a5bdaf 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.c
+++ b/drivers/media/pci/ivtv/ivtv-driver.c
@@ -57,7 +57,7 @@
 #include "ivtv-gpio.h"
 #include <linux/dma-mapping.h>
 #include <media/tveeprom.h>
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 #include "tuner-xc2028.h"
 
 /* If you have already X v4l cards, then set this to X. This way
diff --git a/drivers/media/pci/ivtv/ivtv-driver.h b/drivers/media/pci/ivtv/ivtv-driver.h
index ee0ef6e48c7d..e004f56267a6 100644
--- a/drivers/media/pci/ivtv/ivtv-driver.h
+++ b/drivers/media/pci/ivtv/ivtv-driver.h
@@ -65,7 +65,7 @@
 #include <media/v4l2-fh.h>
 #include <media/tuner.h>
 #include <media/cx2341x.h>
-#include <media/ir-kbd-i2c.h>
+#include <media/i2c/ir-kbd-i2c.h>
 
 #include <linux/ivtv.h>
 
diff --git a/drivers/media/pci/ivtv/ivtv-fileops.c b/drivers/media/pci/ivtv/ivtv-fileops.c
index 605d280d8a5f..c9bd018e53de 100644
--- a/drivers/media/pci/ivtv/ivtv-fileops.c
+++ b/drivers/media/pci/ivtv/ivtv-fileops.c
@@ -34,7 +34,7 @@
 #include "ivtv-cards.h"
 #include "ivtv-firmware.h"
 #include <media/v4l2-event.h>
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 
 /* This function tries to claim the stream for a specific file descriptor.
    If no one else is using this stream then the stream is claimed and
diff --git a/drivers/media/pci/ivtv/ivtv-firmware.c b/drivers/media/pci/ivtv/ivtv-firmware.c
index 4b0e758a7bce..5b3095f65dce 100644
--- a/drivers/media/pci/ivtv/ivtv-firmware.c
+++ b/drivers/media/pci/ivtv/ivtv-firmware.c
@@ -26,7 +26,7 @@
 #include "ivtv-ioctl.h"
 #include "ivtv-cards.h"
 #include <linux/firmware.h>
-#include <media/saa7127.h>
+#include <media/i2c/saa7127.h>
 
 #define IVTV_MASK_SPU_ENABLE 		0xFFFFFFFE
 #define IVTV_MASK_VPU_ENABLE15 		0xFFFFFFF6
diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c
index 9a21c17fc376..2c54cb824b0b 100644
--- a/drivers/media/pci/ivtv/ivtv-ioctl.c
+++ b/drivers/media/pci/ivtv/ivtv-ioctl.c
@@ -32,7 +32,7 @@
 #include "ivtv-gpio.h"
 #include "ivtv-controls.h"
 #include "ivtv-cards.h"
-#include <media/saa7127.h>
+#include <media/i2c/saa7127.h>
 #include <media/tveeprom.h>
 #include <media/v4l2-event.h>
 #include <linux/dvb/audio.h>
diff --git a/drivers/media/pci/ivtv/ivtv-routing.c b/drivers/media/pci/ivtv/ivtv-routing.c
index 8898c569a1c9..9a07808b61f0 100644
--- a/drivers/media/pci/ivtv/ivtv-routing.c
+++ b/drivers/media/pci/ivtv/ivtv-routing.c
@@ -25,9 +25,9 @@
 #include "ivtv-routing.h"
 
 #include <media/msp3400.h>
-#include <media/m52790.h>
-#include <media/upd64031a.h>
-#include <media/upd64083.h>
+#include <media/i2c/m52790.h>
+#include <media/i2c/upd64031a.h>
+#include <media/i2c/upd64083.h>
 
 /* Selects the audio input and output according to the current
    settings. */
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
index 518086c7aed5..4d3a7fb6f475 100644
--- a/drivers/media/pci/saa7134/saa7134-video.c
+++ b/drivers/media/pci/saa7134/saa7134-video.c
@@ -32,7 +32,7 @@
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-event.h>
-#include <media/saa6588.h>
+#include <media/i2c/saa6588.h>
 
 /* ------------------------------------------------------------------ */
 
diff --git a/drivers/media/pci/saa7134/saa7134.h b/drivers/media/pci/saa7134/saa7134.h
index 6b6d234f5cab..7cc758294550 100644
--- a/drivers/media/pci/saa7134/saa7134.h
+++ b/drivers/media/pci/saa7134/saa7134.h
@@ -42,7 +42,7 @@
 #include <media/v4l2-ctrls.h>
 #include <media/tuner.h>
 #include <media/rc-core.h>
-#include <media/ir-kbd-i2c.h>
+#include <media/i2c/ir-kbd-i2c.h>
 #include <media/videobuf2-dma-sg.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
diff --git a/drivers/media/pci/saa7146/mxb.c b/drivers/media/pci/saa7146/mxb.c
index 0ca1e07ae783..04b66327e329 100644
--- a/drivers/media/pci/saa7146/mxb.c
+++ b/drivers/media/pci/saa7146/mxb.c
@@ -28,7 +28,7 @@
 #include <media/saa7146_vv.h>
 #include <media/tuner.h>
 #include <media/v4l2-common.h>
-#include <media/saa7115.h>
+#include <media/i2c/saa7115.h>
 #include <linux/module.h>
 
 #include "tea6415c.h"
diff --git a/drivers/media/pci/zoran/zoran_card.c b/drivers/media/pci/zoran/zoran_card.c
index 1136d92af642..9d2697f5b455 100644
--- a/drivers/media/pci/zoran/zoran_card.c
+++ b/drivers/media/pci/zoran/zoran_card.c
@@ -50,7 +50,7 @@
 #include <linux/mutex.h>
 #include <linux/io.h>
 #include <media/v4l2-common.h>
-#include <media/bt819.h>
+#include <media/i2c/bt819.h>
 
 #include "videocodec.h"
 #include "zoran.h"