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clk: samsung: s3c24xx: declare s3c24xx_common_clk_init() in shared header

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The s3c2410_common_clk_init() and others are defined and used by the
clk-s3c24xx driver and also used in the mach-s3c24xx machine code.  Move
the declaration to a header to fix W=1 build warnings:

    drivers/clk/samsung/clk-s3c2410.c:320:13: warning: no previous prototype for 's3c2410_common_clk_init' [-Wmissing-prototypes]
      320 | void __init s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f,
    drivers/clk/samsung/clk-s3c2412.c:205:13: warning: no previous prototype for 's3c2412_common_clk_init' [-Wmissing-prototypes]
      205 | void __init s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f,
    drivers/clk/samsung/clk-s3c2443.c:341:13: warning: no previous prototype for 's3c2443_common_clk_init' [-Wmissing-prototypes]
      341 | void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-08-04 21:26:43 +02:00
parent c2fe8ebb33
commit 16b17fcf77
6 changed files with 36 additions and 15 deletions
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1
arch/arm/mach-s3c24xx/common.c
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@ -19,6 +19,7 @@
#include <linux/io.h>
#include <linux/platform_data/dma-s3c24xx.h>
#include <linux/dmaengine.h>
#include <linux/clk/samsung.h>
#include <mach/hardware.h>
#include <mach/regs-clock.h>

15
arch/arm/mach-s3c24xx/common.h
View File

@ -108,19 +108,4 @@ extern struct platform_device s3c2443_device_dma;
extern struct platform_device s3c2410_device_dclk;
#ifdef CONFIG_S3C2410_COMMON_CLK
void __init s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f,
int current_soc,
void __iomem *reg_base);
#endif
#ifdef CONFIG_S3C2412_COMMON_CLK
void __init s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f,
unsigned long ext_f, void __iomem *reg_base);
#endif
#ifdef CONFIG_S3C2443_COMMON_CLK
void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,
int current_soc,
void __iomem *reg_base);
#endif
#endif /* __ARCH_ARM_MACH_S3C24XX_COMMON_H */

1
drivers/clk/samsung/clk-s3c2410.c
View File

@ -6,6 +6,7 @@
*/
#include <linux/clk-provider.h>
#include <linux/clk/samsung.h>
#include <linux/of.h>
#include <linux/of_address.h>

1
drivers/clk/samsung/clk-s3c2412.c
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@ -6,6 +6,7 @@
*/
#include <linux/clk-provider.h>
#include <linux/clk/samsung.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>

1
drivers/clk/samsung/clk-s3c2443.c
View File

@ -6,6 +6,7 @@
*/
#include <linux/clk-provider.h>
#include <linux/clk/samsung.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>

32
include/linux/clk/samsung.h
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@ -21,4 +21,36 @@ static inline void s3c64xx_clk_init(struct device_node *np,
bool s3c6400, void __iomem *base) { }
#endif /* CONFIG_ARCH_S3C64XX */
#ifdef CONFIG_S3C2410_COMMON_CLK
void s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f,
int current_soc,
void __iomem *reg_base);
#else
static inline void s3c2410_common_clk_init(struct device_node *np,
unsigned long xti_f,
int current_soc,
void __iomem *reg_base) { }
#endif /* CONFIG_S3C2410_COMMON_CLK */
#ifdef CONFIG_S3C2412_COMMON_CLK
void s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f,
unsigned long ext_f, void __iomem *reg_base);
#else
static inline void s3c2412_common_clk_init(struct device_node *np,
unsigned long xti_f,
unsigned long ext_f,
void __iomem *reg_base) { }
#endif /* CONFIG_S3C2412_COMMON_CLK */
#ifdef CONFIG_S3C2443_COMMON_CLK
void s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,
int current_soc,
void __iomem *reg_base);
#else
static inline void s3c2443_common_clk_init(struct device_node *np,
unsigned long xti_f,
int current_soc,
void __iomem *reg_base) { }
#endif /* CONFIG_S3C2443_COMMON_CLK */
#endif /* __LINUX_CLK_SAMSUNG_H_ */