1. 27 Mar, 2015 2 commits
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  8. 11 Mar, 2015 1 commit
    • Shawn Guo's avatar
      ASoC: kirkwood: fix struct clk pointer comparing · aaa6d062
      Shawn Guo authored
      Since commit 035a61c3 ("clk: Make clk API return per-user struct clk
      instances"), clk API users can no longer check if two struct clk
      pointers are pointing to the same hardware clock, i.e. struct clk_hw, by
      simply comparing two pointers.  That's because with the per-user clk
      change, a brand new struct clk is created whenever clients try to look
      up the clock by calling clk_get() or sister functions like clk_get_sys()
      and of_clk_get().  This changes the original behavior where the struct
      clk is only created for once when clock driver registers the clock to
      CCF in the first place.  The net change here is before commit
      035a61c3 the struct clk pointer is unique for given hardware
      clock, while after the commit the pointers returned by clk lookup calls
      become different for the same hardware clock.
      That said, the struct clk pointer comparing in the code doesn't work any
      more.  Call helper function clk_is_match() instead to fix the problem.
      Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
      Signed-off-by: default avatarMichael Turquette <mturquette@linaro.org>
      Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>