[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>

1 files changed, 0 insertions, 93 deletions

diff --git a/include/media/m52790.h b/include/media/m52790.h
deleted file mode 100644
index 7ddffae..0000000
--- a/include/media/m52790.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
-    m52790.h - definition for m52790 inputs and outputs
-
-    Copyright (C) 2007 Hans Verkuil (hverkuil@xs4all.nl)
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef _M52790_H_
-#define _M52790_H_
-
-/* Input routing switch 1 */
-
-#define M52790_SW1_IN_MASK 	0x0003
-#define M52790_SW1_IN_TUNER 	0x0000
-#define M52790_SW1_IN_V2    	0x0001
-#define M52790_SW1_IN_V3    	0x0002
-#define M52790_SW1_IN_V4    	0x0003
-
-/* Selects component input instead of composite */
-#define M52790_SW1_YCMIX    	0x0004
-
-
-/* Input routing switch 2 */
-
-#define M52790_SW2_IN_MASK 	0x0300
-#define M52790_SW2_IN_TUNER 	0x0000
-#define M52790_SW2_IN_V2    	0x0100
-#define M52790_SW2_IN_V3    	0x0200
-#define M52790_SW2_IN_V4    	0x0300
-
-/* Selects component input instead of composite */
-#define M52790_SW2_YCMIX    	0x0400
-
-
-/* Output routing switch 1 */
-
-/* Enable 6dB amplifier for composite out */
-#define M52790_SW1_V_AMP    	0x0008
-
-/* Enable 6dB amplifier for component out */
-#define M52790_SW1_YC_AMP   	0x0010
-
-/* Audio output mode */
-#define M52790_SW1_AUDIO_MASK 	0x00c0
-#define M52790_SW1_AUDIO_MUTE 	0x0000
-#define M52790_SW1_AUDIO_R 	0x0040
-#define M52790_SW1_AUDIO_L 	0x0080
-#define M52790_SW1_AUDIO_STEREO 0x00c0
-
-
-/* Output routing switch 2 */
-
-/* Enable 6dB amplifier for composite out */
-#define M52790_SW2_V_AMP    	0x0800
-
-/* Enable 6dB amplifier for component out */
-#define M52790_SW2_YC_AMP   	0x1000
-
-/* Audio output mode */
-#define M52790_SW2_AUDIO_MASK 	0xc000
-#define M52790_SW2_AUDIO_MUTE 	0x0000
-#define M52790_SW2_AUDIO_R 	0x4000
-#define M52790_SW2_AUDIO_L 	0x8000
-#define M52790_SW2_AUDIO_STEREO 0xc000
-
-
-/* Common values */
-#define M52790_IN_TUNER (M52790_SW1_IN_TUNER | M52790_SW2_IN_TUNER)
-#define M52790_IN_V2    (M52790_SW1_IN_V2 | M52790_SW2_IN_V2)
-#define M52790_IN_V3    (M52790_SW1_IN_V3 | M52790_SW2_IN_V3)
-#define M52790_IN_V4    (M52790_SW1_IN_V4 | M52790_SW2_IN_V4)
-
-#define M52790_OUT_STEREO 	(M52790_SW1_AUDIO_STEREO | \
-				 M52790_SW2_AUDIO_STEREO)
-#define M52790_OUT_AMP_STEREO 	(M52790_SW1_AUDIO_STEREO | \
-				 M52790_SW1_V_AMP | \
-				 M52790_SW2_AUDIO_STEREO | \
-				 M52790_SW2_V_AMP)
-
-#endif