clk: berlin: Silence sparse warning

drivers/clk/berlin/berlin2-pll.c:94:12: warning: symbol 'berlin2_pll_register' was not declared. Should it be static?

Cc: Alexandre Belloni <[email protected]>
Acked-by: Sebastian Hesselbarth <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>

drivers/clk/berlin/berlin2-pll.c

@@ -25,14 +25,7 @@
 #include <asm/div64.h>
 
 #include "berlin2-div.h"
-
-struct berlin2_pll_map {
-	const u8 vcodiv[16];
-	u8 mult;
-	u8 fbdiv_shift;
-	u8 rfdiv_shift;
-	u8 divsel_shift;
-};
+#include "berlin2-pll.h"
 
 struct berlin2_pll {
 	struct clk_hw hw;