media: staging/media/bcm2048: remove driver

# Please keep them in alphabetic order

source "drivers/staging/media/allegro-dvt/Kconfig"

source "drivers/staging/media/bcm2048/Kconfig"

source "drivers/staging/media/davinci_vpfe/Kconfig"

source "drivers/staging/media/hantro/Kconfig"

# SPDX-License-Identifier: GPL-2.0

obj-$(CONFIG_VIDEO_ALLEGRO_DVT)	+= allegro-dvt/

obj-$(CONFIG_I2C_BCM2048)	+= bcm2048/

obj-$(CONFIG_VIDEO_IMX_MEDIA)	+= imx/

obj-$(CONFIG_VIDEO_DM365_VPFE)	+= davinci_vpfe/

obj-$(CONFIG_VIDEO_MESON_VDEC)	+= meson/vdec/

# SPDX-License-Identifier: GPL-2.0

#

# Multimedia Video device configuration

#

config I2C_BCM2048

	tristate "Broadcom BCM2048 FM Radio Receiver support"

	depends on I2C && VIDEO_V4L2 && RADIO_ADAPTERS

	help

	  Say Y here if you want support to BCM2048 FM Radio Receiver.

	  This device driver supports only i2c bus.

	  To compile this driver as a module, choose M here: the

	  module will be called radio-bcm2048.

# SPDX-License-Identifier: GPL-2.0

obj-$(CONFIG_I2C_BCM2048) += radio-bcm2048.o

TODO:

From the initial code review:

The main thing you need to do is to implement all the controls using the

control framework (see Documentation/media/kapi/v4l2-controls.rst).

Most drivers are by now converted to the control framework, so you will

find many examples of how to do this in drivers/media/radio.

The sysfs stuff should be replaced by controls as well. A lot of the RDS

support is now available as controls (although there may well be some

missing features, but that is easy enough to add). Since the RDS data is

actually read() from the device I am not sure whether the RDS

properties/controls should be there at all.

Correct Coding Style, as this driver also violates several Style

rules, and do evil tricks, like returning from a function inside a

macro.

Finally this driver should probably be split up into two parts: one

v4l2_subdev-based core driver and one platform driver. See e.g.

radio-si4713/si4713-i2c.c as a good example. But I would wait with that

until the rest of the driver is cleaned up. Then I have a better idea of

whether this is necessary or not.