[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>

1 files changed, 2 insertions, 2 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index a8e3f478d869..dc1787719c2a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9225,7 +9225,7 @@ L:	linux-media@vger.kernel.org
 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
 S:      Maintained
 F:      drivers/media/platform/s3c-camif/
-F:      include/media/s3c_camif.h
+F:      include/media/drv-intf/s3c_camif.h
 
 SAMSUNG S5C73M3 CAMERA DRIVER
 M:      Kyungmin Park <kyungmin.park@samsung.com>
@@ -9686,7 +9686,7 @@ SH_VOU V4L2 OUTPUT DRIVER
 L:      linux-media@vger.kernel.org
 S:      Orphan
 F:      drivers/media/platform/sh_vou.c
-F:      include/media/sh_vou.h
+F:      include/media/drv-intf/sh_vou.h
 
 SIMPLE FIRMWARE INTERFACE (SFI)
 M:      Len Brown <lenb@kernel.org>