clk: renesas: rcar-gen2: Remove obsolete rcar_gen2_clocks_init()

The R-Car Gen2 board code no longer calls rcar_gen2_clocks_init().
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>

drivers/clk/renesas/clk-rcar-gen2.c

@@ -445,10 +445,3 @@ static void __init rcar_gen2_cpg_clocks_init(struct device_node *np)
 }
 CLK_OF_DECLARE(rcar_gen2_cpg_clks, "renesas,rcar-gen2-cpg-clocks",
 	       rcar_gen2_cpg_clocks_init);
-
-void __init rcar_gen2_clocks_init(u32 mode)
-{
-	cpg_mode = mode;
-
-	of_clk_init(NULL);
-}

include/linux/clk/renesas.h

@@ -20,8 +20,6 @@ struct device;
 struct device_node;
 struct generic_pm_domain;
 
-void rcar_gen2_clocks_init(u32 mode);
-
 void cpg_mstp_add_clk_domain(struct device_node *np);
 #ifdef CONFIG_CLK_RENESAS_CPG_MSTP
 int cpg_mstp_attach_dev(struct generic_pm_domain *unused, struct device *dev);