[PATCHv2 01/27] crypto: omap-sham: use runtime_pm autosuspend for clock handling

On Wed, Jun 22, 2016 at 04:23:34PM +0300, Tero Kristo wrote:

Calling runtime PM API for every block causes serious performance hit to
crypto operations that are done on a long buffer. As crypto is performed
on a page boundary, encrypting large buffers can cause a series of crypto
operations divided by page. The runtime PM API is also called those many
times.

Convert the driver to use runtime_pm autosuspend instead, with a default
timeout value of 1 second. This results in upto ~50% speedup.

Signed-off-by: Tero Kristo <redacted>

Patches 1-4 applied.  Thanks.
-- 
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