[PATCH/RFC v3 16/22] clk: renesas: rcar-gen3-cpg: Remove obsolete rcar_gen3_read_mode_pins()

---
 drivers/clk/renesas/rcar-gen3-cpg.c | 17 -----------------
 drivers/clk/renesas/rcar-gen3-cpg.h |  1 -
 2 files changed, 18 deletions(-)

diff --git a/drivers/clk/renesas/rcar-gen3-cpg.c

b/drivers/clk/renesas/rcar-gen3-cpg.c index
bb4f2f9a8c2f5ba8..9d76076da4948fc4 100644

--- a/drivers/clk/renesas/rcar-gen3-cpg.c
+++ b/drivers/clk/renesas/rcar-gen3-cpg.c

@@ -333,23 +333,6 @@ struct clk * __init rcar_gen3_cpg_clk_register(struct

device *dev, __clk_get_name(parent), 0, mult, div);
 }

-/*
- * Reset register definitions.
- */
-#define MODEMR	0xe6160060
-
-u32 __init rcar_gen3_read_mode_pins(void)
-{
-	void __iomem *modemr = ioremap_nocache(MODEMR, 4);
-	u32 mode;
-
-	BUG_ON(!modemr);
-	mode = ioread32(modemr);
-	iounmap(modemr);
-
-	return mode;
-}
-
 int __init rcar_gen3_cpg_init(const struct rcar_gen3_cpg_pll_config
*config, unsigned int clk_extalr)
 {

diff --git a/drivers/clk/renesas/rcar-gen3-cpg.h

b/drivers/clk/renesas/rcar-gen3-cpg.h index
f699085147d1aece..f788f481dd42cdf6 100644

--- a/drivers/clk/renesas/rcar-gen3-cpg.h
+++ b/drivers/clk/renesas/rcar-gen3-cpg.h

@@ -33,7 +33,6 @@ struct rcar_gen3_cpg_pll_config {

 #define CPG_RCKCR	0x240

-u32 rcar_gen3_read_mode_pins(void);
 struct clk *rcar_gen3_cpg_clk_register(struct device *dev,
 	const struct cpg_core_clk *core, const struct cpg_mssr_info *info,
 	struct clk **clks, void __iomem *base);