[media] include/media: move driver interface headers to a separate dir

Let's not mix headers used by the core with those headers that
are needed by some driver-specific interface header.

The headers used on drivers were manually moved using:
    mkdir include/media/drv-intf/
    git mv include/media/cx2341x.h include/media/cx25840.h \
	include/media/exynos-fimc.h include/media/msp3400.h \
	include/media/s3c_camif.h include/media/saa7146.h \
	include/media/saa7146_vv.h  include/media/sh_mobile_ceu.h \
	include/media/sh_mobile_csi2.h include/media/sh_vou.h \
	include/media/si476x.h include/media/soc_mediabus.h \
	include/media/tea575x.h include/media/drv-intf/

And the references for those headers were corrected using:

    MAIN_DIR="media/"
    PREV_DIR="media/"
    DIRS="drv-intf/"

    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

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

drivers/media/radio/radio-maxiradio.c

@@ -42,7 +42,7 @@
 #include <linux/videodev2.h>
 #include <linux/io.h>
 #include <linux/slab.h>
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-fh.h>

drivers/media/radio/radio-sf16fmr2.c

@@ -14,7 +14,7 @@
 #include <linux/io.h>		/* outb, outb_p			*/
 #include <linux/isa.h>
 #include <linux/pnp.h>
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 
 MODULE_AUTHOR("Ondrej Zary");
 MODULE_DESCRIPTION("MediaForte SF16-FMR2 and SF16-FMD2 FM radio card driver");

drivers/media/radio/radio-shark.c

@@ -33,7 +33,7 @@
 #include <linux/usb.h>
 #include <linux/workqueue.h>
 #include <media/v4l2-device.h>
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 
 #if defined(CONFIG_LEDS_CLASS) || \
     (defined(CONFIG_LEDS_CLASS_MODULE) && defined(CONFIG_RADIO_SHARK_MODULE))

drivers/media/radio/radio-si476x.c

@@ -31,7 +31,7 @@
 #include <media/v4l2-event.h>
 #include <media/v4l2-device.h>
 
-#include <media/si476x.h>
+#include <media/drv-intf/si476x.h>
 #include <linux/mfd/si476x-core.h>
 
 #define FM_FREQ_RANGE_LOW   64000000

drivers/media/radio/tea575x.c

@@ -31,7 +31,7 @@
 #include <media/v4l2-fh.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-event.h>
-#include <media/tea575x.h>
+#include <media/drv-intf/tea575x.h>
 
 MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
 MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips");