[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, 87 deletions

diff --git a/include/media/lm3646.h b/include/media/lm3646.h
deleted file mode 100644
index c6acf5a1d640..000000000000
--- a/include/media/lm3646.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * include/media/lm3646.h
- *
- * Copyright (C) 2014 Texas Instruments
- *
- * Contact: Daniel Jeong <gshark.jeong@gmail.com>
- *			Ldd-Mlp <ldd-mlp@list.ti.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- */
-
-#ifndef __LM3646_H__
-#define __LM3646_H__
-
-#include <media/v4l2-subdev.h>
-
-#define LM3646_NAME	"lm3646"
-#define LM3646_I2C_ADDR_REV1	(0x67)
-#define LM3646_I2C_ADDR_REV0	(0x63)
-
-/*  TOTAL FLASH Brightness Max
- *	min 93350uA, step 93750uA, max 1499600uA
- */
-#define LM3646_TOTAL_FLASH_BRT_MIN 93350
-#define LM3646_TOTAL_FLASH_BRT_STEP 93750
-#define LM3646_TOTAL_FLASH_BRT_MAX 1499600
-#define LM3646_TOTAL_FLASH_BRT_uA_TO_REG(a)	\
-	((a) < LM3646_TOTAL_FLASH_BRT_MIN ? 0 :	\
-	 ((((a) - LM3646_TOTAL_FLASH_BRT_MIN) / LM3646_TOTAL_FLASH_BRT_STEP)))
-
-/*  TOTAL TORCH Brightness Max
- *	min 23040uA, step 23430uA, max 187100uA
- */
-#define LM3646_TOTAL_TORCH_BRT_MIN 23040
-#define LM3646_TOTAL_TORCH_BRT_STEP 23430
-#define LM3646_TOTAL_TORCH_BRT_MAX 187100
-#define LM3646_TOTAL_TORCH_BRT_uA_TO_REG(a)	\
-	((a) < LM3646_TOTAL_TORCH_BRT_MIN ? 0 :	\
-	 ((((a) - LM3646_TOTAL_TORCH_BRT_MIN) / LM3646_TOTAL_TORCH_BRT_STEP)))
-
-/*  LED1 FLASH Brightness
- *	min 23040uA, step 11718uA, max 1499600uA
- */
-#define LM3646_LED1_FLASH_BRT_MIN 23040
-#define LM3646_LED1_FLASH_BRT_STEP 11718
-#define LM3646_LED1_FLASH_BRT_MAX 1499600
-#define LM3646_LED1_FLASH_BRT_uA_TO_REG(a)	\
-	((a) <= LM3646_LED1_FLASH_BRT_MIN ? 0 :	\
-	 ((((a) - LM3646_LED1_FLASH_BRT_MIN) / LM3646_LED1_FLASH_BRT_STEP))+1)
-
-/*  LED1 TORCH Brightness
- *	min 2530uA, step 1460uA, max 187100uA
- */
-#define LM3646_LED1_TORCH_BRT_MIN 2530
-#define LM3646_LED1_TORCH_BRT_STEP 1460
-#define LM3646_LED1_TORCH_BRT_MAX 187100
-#define LM3646_LED1_TORCH_BRT_uA_TO_REG(a)	\
-	((a) <= LM3646_LED1_TORCH_BRT_MIN ? 0 :	\
-	 ((((a) - LM3646_LED1_TORCH_BRT_MIN) / LM3646_LED1_TORCH_BRT_STEP))+1)
-
-/*  FLASH TIMEOUT DURATION
- *	min 50ms, step 50ms, max 400ms
- */
-#define LM3646_FLASH_TOUT_MIN 50
-#define LM3646_FLASH_TOUT_STEP 50
-#define LM3646_FLASH_TOUT_MAX 400
-#define LM3646_FLASH_TOUT_ms_TO_REG(a)	\
-	((a) <= LM3646_FLASH_TOUT_MIN ? 0 :	\
-	 (((a) - LM3646_FLASH_TOUT_MIN) / LM3646_FLASH_TOUT_STEP))
-
-/* struct lm3646_platform_data
- *
- * @flash_timeout: flash timeout
- * @led1_flash_brt: led1 flash mode brightness, uA
- * @led1_torch_brt: led1 torch mode brightness, uA
- */
-struct lm3646_platform_data {
-
-	u32 flash_timeout;
-
-	u32 led1_flash_brt;
-	u32 led1_torch_brt;
-};
-
-#endif /* __LM3646_H__ */