media: i2c: Drop unused mt9t001 camera sensor driver

The mt9t001 camera sensor driver doesn't support DT and relies on
platform data. No board file has ever provided platform data for that
device. The driver has thus never been used in the mainline kernel since
its introduction in v3.2. Drop it.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

Documentation/admin-guide/media/i2c-cardlist.rst

@@ -75,7 +75,6 @@ imx412        Sony IMX412 sensor
 mt9m001       mt9m001
 mt9m111       mt9m111, mt9m112 and mt9m131
 mt9p031       Aptina MT9P031
-mt9t001       Aptina MT9T001
 mt9t112       Aptina MT9T111/MT9T112
 mt9v011       Micron mt9v011 sensor
 mt9v032       Micron MT9V032 sensor

MAINTAINERS

@@ -14177,14 +14177,6 @@ F:	Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
 F:	drivers/media/i2c/mt9p031.c
 F:	include/media/i2c/mt9p031.h
 
-MT9T001 APTINA CAMERA SENSOR
-M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-L:	linux-media@vger.kernel.org
-S:	Maintained
-T:	git git://linuxtv.org/media_tree.git
-F:	drivers/media/i2c/mt9t001.c
-F:	include/media/i2c/mt9t001.h
-
 MT9T112 APTINA CAMERA SENSOR
 M:	Jacopo Mondi <jacopo@jmondi.org>
 L:	linux-media@vger.kernel.org

drivers/media/i2c/Kconfig

@@ -286,15 +286,6 @@ config VIDEO_MT9P031
 	  This is a Video4Linux2 sensor driver for the Aptina
 	  (Micron) mt9p031 5 Mpixel camera.
 
-config VIDEO_MT9T001
-	tristate "Aptina MT9T001 support"
-	depends on I2C && VIDEO_DEV
-	select MEDIA_CONTROLLER
-	select VIDEO_V4L2_SUBDEV_API
-	help
-	  This is a Video4Linux2 sensor driver for the Aptina
-	  (Micron) mt0t001 3 Mpixel camera.
-
 config VIDEO_MT9T112
 	tristate "Aptina MT9T111/MT9T112 support"
 	depends on I2C && VIDEO_DEV

drivers/media/i2c/Makefile

@@ -62,7 +62,6 @@ obj-$(CONFIG_VIDEO_MSP3400) += msp3400.o
 obj-$(CONFIG_VIDEO_MT9M001) += mt9m001.o
 obj-$(CONFIG_VIDEO_MT9M111) += mt9m111.o
 obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o
-obj-$(CONFIG_VIDEO_MT9T001) += mt9t001.o
 obj-$(CONFIG_VIDEO_MT9T112) += mt9t112.o
 obj-$(CONFIG_VIDEO_MT9V011) += mt9v011.o
 obj-$(CONFIG_VIDEO_MT9V032) += mt9v032.o

include/media/i2c/mt9t001.h

-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _MEDIA_MT9T001_H
-#define _MEDIA_MT9T001_H
-
-struct mt9t001_platform_data {
-	unsigned int clk_pol:1;
-	unsigned int ext_clk;
-};
-
-#endif