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Commit af719c18 authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

clk: at91: pmc: drop at91_pmc_base 



at91_pmc_base is not used anymore, remove it along with at91_pmc_read and
at91_pmc_write.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 4747639f

drivers/clk/at91/pmc.c

+0 −7
Original line number Diff line number Diff line
@@ -12,7 +12,6 @@ 
#include <linux/clkdev.h>

#include <linux/clk/at91_pmc.h>

#include <linux/of.h>

#include <linux/of_address.h>

#include <linux/mfd/syscon.h>

#include <linux/regmap.h>
@@ -29,9 +28,6 @@ struct at91_pmc { 
	const struct at91_pmc_caps *caps;

};



void __iomem *at91_pmc_base;

EXPORT_SYMBOL_GPL(at91_pmc_base);



int of_at91_get_clk_range(struct device_node *np, const char *propname,

			  struct clk_range *range)

{
@@ -108,11 +104,8 @@ static void __init of_at91_pmc_setup(struct device_node *np, 
				     const struct at91_pmc_caps *caps)

{

	struct at91_pmc *pmc;

	void __iomem *regbase = of_iomap(np, 0);

	struct regmap *regmap;



	at91_pmc_base = regbase;



	regmap = syscon_node_to_regmap(np);

	if (IS_ERR(regmap))

		panic("Could not retrieve syscon regmap");

include/linux/clk/at91_pmc.h

+0 −12
Original line number Diff line number Diff line
@@ -16,18 +16,6 @@ 
#ifndef AT91_PMC_H

#define AT91_PMC_H



#ifndef __ASSEMBLY__

extern void __iomem *at91_pmc_base;



#define at91_pmc_read(field) \

	readl_relaxed(at91_pmc_base + field)



#define at91_pmc_write(field, value) \

	writel_relaxed(value, at91_pmc_base + field)

#else

.extern at91_pmc_base

#endif



#define	AT91_PMC_SCER		0x00			/* System Clock Enable Register */

#define	AT91_PMC_SCDR		0x04			/* System Clock Disable Register */