clk: renesas: r8a7779: Remove obsolete r8a7779_clocks_init()

The R-Car H1 board code no longer calls r8a7779_clocks_init().

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>

drivers/clk/renesas/clk-r8a7779.c

@@ -89,8 +89,6 @@ static const unsigned int cpg_plla_mult[4] __initconst = { 42, 48, 56, 64 };
  * Initialization
  */
 
-static u32 cpg_mode __initdata;
-
 static struct clk * __init
 r8a7779_cpg_register_clock(struct device_node *np, struct r8a7779_cpg *cpg,
 			   const struct cpg_clk_config *config,
@@ -178,10 +176,3 @@ static void __init r8a7779_cpg_clocks_init(struct device_node *np)
 }
 CLK_OF_DECLARE(r8a7779_cpg_clks, "renesas,r8a7779-cpg-clocks",
 	       r8a7779_cpg_clocks_init);
-
-void __init r8a7779_clocks_init(u32 mode)
-{
-	cpg_mode = mode;
-
-	of_clk_init(NULL);
-}