staging: fsl-mc: add counter to track number of root DPRCs

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Add a counter to track the number of root DPRCs.
When this counter is greater then 0 it means that at least
one root DPRC device exists.

Signed-off-by: Itai Katz <itai.katz@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Itai Katz 2015-10-04 10:09:53 +03:00 • committed by Greg Kroah-Hartman

parent e4ea40f98d

commit 565b94506f

1 changed files with 11 additions and 2 deletions

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drivers/staging/fsl-mc/bus/mc-bus.c

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