media: i2c: Drop unused mt9m032 camera sensor driver

The mt9m032 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 v3.4. 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

@@ -73,7 +73,6 @@ imx334        Sony IMX334 sensor
 imx355        Sony IMX355 sensor
 imx412        Sony IMX412 sensor
 mt9m001       mt9m001
-mt9m032       MT9M032 camera sensor
 mt9m111       mt9m111, mt9m112 and mt9m131
 mt9p031       Aptina MT9P031
 mt9t001       Aptina MT9T001

MAINTAINERS

@@ -14168,14 +14168,6 @@ L:	linux-mtd@lists.infradead.org
 S:	Maintained
 F:	drivers/mtd/devices/docg3*
 
-MT9M032 APTINA SENSOR DRIVER
-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/mt9m032.c
-F:	include/media/i2c/mt9m032.h
-
 MT9P031 APTINA CAMERA SENSOR
 M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 L:	linux-media@vger.kernel.org

drivers/media/i2c/Kconfig

@@ -267,16 +267,6 @@ config VIDEO_MT9M001
 	  This driver supports MT9M001 cameras from Micron, monochrome
 	  and colour models.
 
-config VIDEO_MT9M032
-	tristate "MT9M032 camera sensor support"
-	depends on I2C && VIDEO_DEV
-	select MEDIA_CONTROLLER
-	select VIDEO_V4L2_SUBDEV_API
-	select VIDEO_APTINA_PLL
-	help
-	  This driver supports MT9M032 camera sensors from Aptina, monochrome
-	  models only.
-
 config VIDEO_MT9M111
 	tristate "mt9m111, mt9m112 and mt9m131 support"
 	depends on I2C && VIDEO_DEV

drivers/media/i2c/Makefile

@@ -60,7 +60,6 @@ obj-$(CONFIG_VIDEO_MAX9286) += max9286.o
 obj-$(CONFIG_VIDEO_ML86V7667) += ml86v7667.o
 obj-$(CONFIG_VIDEO_MSP3400) += msp3400.o
 obj-$(CONFIG_VIDEO_MT9M001) += mt9m001.o
-obj-$(CONFIG_VIDEO_MT9M032) += mt9m032.o
 obj-$(CONFIG_VIDEO_MT9M111) += mt9m111.o
 obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o
 obj-$(CONFIG_VIDEO_MT9T001) += mt9t001.o

include/media/i2c/mt9m032.h

-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Driver for MT9M032 CMOS Image Sensor from Micron
- *
- * Copyright (C) 2010-2011 Lund Engineering
- * Contact: Gil Lund <gwlund@lundeng.com>
- * Author: Martin Hostettler <martin@neutronstar.dyndns.org>
- */
-
-#ifndef MT9M032_H
-#define MT9M032_H
-
-#define MT9M032_NAME		"mt9m032"
-#define MT9M032_I2C_ADDR	(0xb8 >> 1)
-
-struct mt9m032_platform_data {
-	u32 ext_clock;
-	u32 pix_clock;
-	bool invert_pixclock;
-
-};
-#endif /* MT9M032_H */