OMAP: omap_device: make all devices a child of a new parent device

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In order to help differentiate omap_devices from normal
platform_devices, make them all a parent of a new common parent
device.

Then, in order to determine if a platform_device is also an
omap_device, checking the parent is all that is needed.

Users of this feature are the runtime PM core for OMAP, where we need
to know if a device being passed in is an omap_device or not in order
to know whether to call the omap_device API with it.

In addition, all omap_devices will now show up under /sys/devices/omap
instead of /sys/devices/platform

Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

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This commit is contained in:

Kevin Hilman 2010-08-23 08:10:55 -07:00

parent a1ed40cb25

commit 0d5e825252

2 changed files with 14 additions and 0 deletions

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2

arch/arm/plat-omap/include/plat/omap_device.h

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12

arch/arm/plat-omap/omap_device.c

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