Passed by reference.
+struct clk:
+
+ %pC pll1
+ %pCn pll1
+ %pCr 1560000000
+
+ For printing struct clk structures. '%pC' and '%pCn' print the name
+ (Common Clock Framework) or address (legacy clock framework) of the
+ structure; '%pCr' prints the current clock rate.
+
+ Passed by reference.
+
Thank you for your cooperation and attention.