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H A Dsleep34xx.Sa89b6f00 Thu May 28 07:43:06 CDT 2009 Rajendra Nayak <rnayak@ti.com> OMAP3: PM: add scratchpad locking function

This patch implements locking using the semaphore in scratchpad
memory preventing any concurrent access to scratchpad from OMAP
and Baseband/Modem processor.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
a89b6f00 Thu May 28 07:43:06 CDT 2009 Rajendra Nayak <rnayak@ti.com> OMAP3: PM: add scratchpad locking function

This patch implements locking using the semaphore in scratchpad
memory preventing any concurrent access to scratchpad from OMAP
and Baseband/Modem processor.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>