Re: platform_driver_register() ??

From: Pierre Ossman
Date: Tue Jul 03 2007 - 15:15:27 EST


On Tue, 3 Jul 2007 18:28:40 +0530
"Nobin Mathew" <nobin.mathew@xxxxxxxxx> wrote:

> Hi Midhun,
> I think mmc driver is layered modules, only top block driver
> registers driver under "mmc_bus_type" bus, see
> drivers/mmc/mmc_sysfs.c and mmc_block.c. I think they are creating a
> tree of devices of same characteristics under that bus.
> I think your driver is linux/drivers/mmc/imxmmc.c where it registers a
> driver for device of type "platform_bus_type". This module will come
> under above mentioned block driver.
> Corresponding platform device is registered in
> linux/arch/arm/mach-imx/generic.c see platform_device imx_mmc_device.
>

Indeed. You seem to have the hang of this ;)

Rgds
--
-- Pierre Ossman

Linux kernel, MMC maintainer http://www.kernel.org
PulseAudio, core developer http://pulseaudio.org
rdesktop, core developer http://www.rdesktop.org
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