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Commit 70def3e5 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman
Browse files

ARM: shmobile: rcar-gen2: Remove unused rcar_gen2_read_mode_pins() 



After
  1. commit 9f5ce39d ("ARM: shmobile: rcar-gen2: Obtain extal
     frequency from DT"),
  2. commit 80951f04 ("ARM: shmobile: rcar-gen2: Stop passing
     mode pins state to clock driver"),
  3. and handling of debug resource reset,
there are no more users of rcar_gen2_read_mode_pins() left.
Remove the function and its support definitions.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 367ed998

arch/arm/mach-shmobile/rcar-gen2.h

+0 −2
Original line number Diff line number Diff line
@@ -2,8 +2,6 @@ 
#define __ASM_RCAR_GEN2_H__



void rcar_gen2_timer_init(void);

#define MD(nr) BIT(nr)

u32 rcar_gen2_read_mode_pins(void);

void rcar_gen2_reserve(void);

void rcar_gen2_pm_init(void);

arch/arm/mach-shmobile/setup-rcar-gen2.c

+0 −18
Original line number Diff line number Diff line
@@ -29,24 +29,6 @@ 
#include "common.h"

#include "rcar-gen2.h"



#define MODEMR 0xe6160060



u32 rcar_gen2_read_mode_pins(void)

{

	static u32 mode;

	static bool mode_valid;



	if (!mode_valid) {

		void __iomem *modemr = ioremap_nocache(MODEMR, 4);

		BUG_ON(!modemr);

		mode = ioread32(modemr);

		iounmap(modemr);

		mode_valid = true;

	}



	return mode;

}



static unsigned int __init get_extal_freq(void)

{

	struct device_node *cpg, *extal;