tree 261d1f3be890592d6cd229e2d4251d2b9024a1ec
parent c45dd814008f8842f854aa6960dfd6c610a01873
author Amit Kucheria <amit.kucheria@verdurent.com> 1275035349 +0300
committer Sascha Hauer <s.hauer@pengutronix.de> 1280146677 +0200

arm: mxc: utilise usecount field in clock operations

This patch fixes the clock refcounting when reparenting is used.

Boot-tested on imx51 babbage board.

Sascha pointed out a good explanation of refcounting here:
http://www.spinics.net/lists/arm-kernel/msg85879.html

Signed-off-by: Amit Kucheria <amit.kucheria@canonical.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>