On Saturday 25 February 2012 06:03 AM, Tony Lindgren wrote:
Hi,
* Rajendra Nayak<rnayak@xxxxxx> [120224 01:27]:
omap_hsmmc_late_init() adds deferred (if any) mmc devices which are
dependent on twl4030-gpio device to be available.
If twl4030-gpio is built as a module and inserted and deleted multiple
times, the mmc devices also should be added and deleted accordingly.
Split omap_hsmmc_late_init() into omap_hsmmc_deferred_add() and
omap_hsmmc_deferred_del() to handle this.
The .setup board hook for twl4030-gpio handles the runtime adding
on deferred mmc devices. Similarly a .teardown board hook for twl4030-gpio
should handle the runtime deletion by calling omap_hsmmc_deferred_del().
This is done for all existing omap3 boards in subsequent patches.
This gets complex.. But I think I've found a simpler way where we
can use the twl gpio offsets and let the drivers take care of the rest.
I'll post some patches hopefully on Monday.
I agree it gets complex. If you have a simpler way to handle this, that
would be great.
regards,
Rajendra
Regards,
Tony
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