[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, 128 deletions

diff --git a/include/media/adp1653.h b/include/media/adp1653.h
deleted file mode 100644
index 9779c8549eb4..000000000000
--- a/include/media/adp1653.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * include/media/adp1653.h
- *
- * Copyright (C) 2008--2011 Nokia Corporation
- *
- * Contact: Sakari Ailus <sakari.ailus@iki.fi>
- *
- * Contributors:
- *	Sakari Ailus <sakari.ailus@iki.fi>
- *	Tuukka Toivonen <tuukkat76@gmail.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.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#ifndef ADP1653_H
-#define ADP1653_H
-
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <linux/videodev2.h>
-#include <media/v4l2-ctrls.h>
-#include <media/v4l2-subdev.h>
-
-#define ADP1653_NAME				"adp1653"
-#define ADP1653_I2C_ADDR			(0x60 >> 1)
-
-/* Register definitions */
-#define ADP1653_REG_OUT_SEL			0x00
-#define ADP1653_REG_OUT_SEL_HPLED_TORCH_MIN	0x01
-#define ADP1653_REG_OUT_SEL_HPLED_TORCH_MAX	0x0b
-#define ADP1653_REG_OUT_SEL_HPLED_FLASH_MIN	0x0c
-#define ADP1653_REG_OUT_SEL_HPLED_FLASH_MAX	0x1f
-#define ADP1653_REG_OUT_SEL_HPLED_SHIFT		3
-#define ADP1653_REG_OUT_SEL_ILED_MAX		0x07
-#define ADP1653_REG_OUT_SEL_ILED_SHIFT		0
-
-#define ADP1653_REG_CONFIG			0x01
-#define ADP1653_REG_CONFIG_TMR_CFG		(1 << 4)
-#define ADP1653_REG_CONFIG_TMR_SET_MAX		0x0f
-#define ADP1653_REG_CONFIG_TMR_SET_SHIFT	0
-
-#define ADP1653_REG_SW_STROBE			0x02
-#define ADP1653_REG_SW_STROBE_SW_STROBE		(1 << 0)
-
-#define ADP1653_REG_FAULT			0x03
-#define ADP1653_REG_FAULT_FLT_SCP		(1 << 3)
-#define ADP1653_REG_FAULT_FLT_OT		(1 << 2)
-#define ADP1653_REG_FAULT_FLT_TMR		(1 << 1)
-#define ADP1653_REG_FAULT_FLT_OV		(1 << 0)
-
-#define ADP1653_INDICATOR_INTENSITY_MIN		0
-#define ADP1653_INDICATOR_INTENSITY_STEP	2500
-#define ADP1653_INDICATOR_INTENSITY_MAX		\
-	(ADP1653_REG_OUT_SEL_ILED_MAX * ADP1653_INDICATOR_INTENSITY_STEP)
-#define ADP1653_INDICATOR_INTENSITY_uA_TO_REG(a) \
-	((a) / ADP1653_INDICATOR_INTENSITY_STEP)
-#define ADP1653_INDICATOR_INTENSITY_REG_TO_uA(a) \
-	((a) * ADP1653_INDICATOR_INTENSITY_STEP)
-
-#define ADP1653_FLASH_INTENSITY_BASE		35
-#define ADP1653_FLASH_INTENSITY_STEP		15
-#define ADP1653_FLASH_INTENSITY_MIN					\
-	(ADP1653_FLASH_INTENSITY_BASE					\
-	 + ADP1653_REG_OUT_SEL_HPLED_FLASH_MIN * ADP1653_FLASH_INTENSITY_STEP)
-#define ADP1653_FLASH_INTENSITY_MAX			\
-	(ADP1653_FLASH_INTENSITY_MIN +			\
-	 (ADP1653_REG_OUT_SEL_HPLED_FLASH_MAX -		\
-	  ADP1653_REG_OUT_SEL_HPLED_FLASH_MIN + 1) *	\
-	 ADP1653_FLASH_INTENSITY_STEP)
-
-#define ADP1653_FLASH_INTENSITY_mA_TO_REG(a)				\
-	((a) < ADP1653_FLASH_INTENSITY_BASE ? 0 :			\
-	 (((a) - ADP1653_FLASH_INTENSITY_BASE) / ADP1653_FLASH_INTENSITY_STEP))
-#define ADP1653_FLASH_INTENSITY_REG_TO_mA(a)		\
-	((a) * ADP1653_FLASH_INTENSITY_STEP + ADP1653_FLASH_INTENSITY_BASE)
-
-#define ADP1653_TORCH_INTENSITY_MIN					\
-	(ADP1653_FLASH_INTENSITY_BASE					\
-	 + ADP1653_REG_OUT_SEL_HPLED_TORCH_MIN * ADP1653_FLASH_INTENSITY_STEP)
-#define ADP1653_TORCH_INTENSITY_MAX			\
-	(ADP1653_TORCH_INTENSITY_MIN +			\
-	 (ADP1653_REG_OUT_SEL_HPLED_TORCH_MAX -		\
-	  ADP1653_REG_OUT_SEL_HPLED_TORCH_MIN + 1) *	\
-	 ADP1653_FLASH_INTENSITY_STEP)
-
-struct adp1653_platform_data {
-	int (*power)(struct v4l2_subdev *sd, int on);
-
-	u32 max_flash_timeout;		/* flash light timeout in us */
-	u32 max_flash_intensity;	/* led intensity, flash mode, mA */
-	u32 max_torch_intensity;	/* led intensity, torch mode, mA */
-	u32 max_indicator_intensity;	/* indicator led intensity, uA */
-
-	struct gpio_desc *enable_gpio;	/* for device-tree based boot */
-};
-
-#define to_adp1653_flash(sd)	container_of(sd, struct adp1653_flash, subdev)
-
-struct adp1653_flash {
-	struct v4l2_subdev subdev;
-	struct adp1653_platform_data *platform_data;
-
-	struct v4l2_ctrl_handler ctrls;
-	struct v4l2_ctrl *led_mode;
-	struct v4l2_ctrl *flash_timeout;
-	struct v4l2_ctrl *flash_intensity;
-	struct v4l2_ctrl *torch_intensity;
-	struct v4l2_ctrl *indicator_intensity;
-
-	struct mutex power_lock;
-	int power_count;
-	int fault;
-};
-
-#endif /* ADP1653_H */