[RFC,PATCH 1/3] Add a common struct clk

Hi Dima,

quoted

+int clk_prepare(struct clk *clk)
+{
+       int ret = 0;
+
+       if (!clk->ops->prepare)
+               return 0;
+
+       mutex_lock(&clk->prepare_lock);
+       if (clk->prepare_count == 0)
+               ret = clk->ops->prepare(clk);
+
+       if (!ret)
+               clk->prepare_count++;
+       mutex_unlock(&clk->prepare_lock);
+
+       return 0;

return ret;

Good catch, thanks.


Jeremy