greybus: audio_manager: use an 'ida' for the module id

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Every time we hotplug an audio module, we get a new audio module id.  We
should recycle them instead of just constantly incrementing the number
so we don't see things like:
	[178016.832580] Created audio module #6124
in the kernel logs.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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This commit is contained in:

Greg Kroah-Hartman 2016-01-25 16:52:17 -08:00

parent 3f830562de

commit 3c5de59473

1 changed files with 9 additions and 4 deletions

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drivers/staging/greybus/audio_manager.c

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