June 7, 2016
8:16 a.m.
hi , I have a doubt about the clk_prepare vs clk_enable. Currently I see all the users of clk_enable from process context in my platform. There is a bit to write to enable the clocks since clk_enable cannot sleep spinlocks are used. I was thinking since there is no users can the spinlocks be replaced with mutex and the function of enabled be assigned to prepare instead. However I see similar implementations do option1. Can clk_prepare also enable the clocks also. With Regards, Shubhrajyoti