greybus: arche_platform: Remove child's platform device as part of _remove() fn

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It seems we need to delete platform_dev of all childs explicitly,
in _remove() fn callback of parent driver.
There were some discussions about having of_platform_unpopulate(),
but it never made it to mainline.

https://lkml.org/lkml/2013/7/19/615

There are some drivers which are removing platform_dev explicitly,
as done in this patch.

Note that, without this, multiple insmod-rmmod won't work, as I see
driver probe gets invoked twice and leads to failure of probe.

Signed-off-by: Vaibhav Hiremath <hiremath_vaibhav@projectara.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Vaibhav Hiremath 2015-12-28 20:06:32 +05:30 • committed by Greg Kroah-Hartman

parent 41c2395855

commit bc142bbb4c

1 changed files with 11 additions and 0 deletions

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drivers/staging/greybus/arche-platform.c

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