tree f2d62be2ca13585e4052bef0eb86043f0f6f443f
parent b2488b6d54d7f723b8929081332b7a682afb093c
author Sujit Reddy Thumma <sthumma@codeaurora.org> 1366873780 +0530
committer Sujit Reddy Thumma <sthumma@codeaurora.org> 1367571181 +0530

mmc: core: Add support for notifying host driver while scaling clocks

Host drivers can participate in clock scaling by registering
->notify_load host operation, which allows host driver to carry out
platform specific operations for further power savings or increasing
throughput based on whether load is LOW or HIGH respectively. This
can be applicable to non-ultra high speed cards as well so remove
the check for ultra high speed cards to initialize clock scaling.

Change-Id: Icaab9520135e384f5470db68b2f25c5cdce5663a
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>