When PM runtime is enabled in DaVinci and the machine migrates to
common clk framework, the clk_enable() gets called without
clk_prepare(). This patch is to fix this issue so that PM run
time can inter work with common clk framework.
Signed-off-by: NMurali Karicheri <m-karicheri2@ti.com>
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>