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memory: of: Remove unneeded extern from function declarations

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Function declarations in headers do not need to come with extern
keyword.  Remove them to make the declaration slightly shorter.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-07-24 09:40:19 +02:00
parent 9825095a09
commit df30727336
1 changed files with 11 additions and 10 deletions
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21
drivers/memory/of_memory.h
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@ -3,22 +3,23 @@
* OpenFirmware helpers for memory drivers
*
* Copyright (C) 2012 Texas Instruments, Inc.
* Copyright (C) 2020 Krzysztof Kozlowski <krzk@kernel.org>
*/
#ifndef __LINUX_MEMORY_OF_REG_H
#define __LINUX_MEMORY_OF_REG_H
#if defined(CONFIG_OF) && defined(CONFIG_DDR)
extern const struct lpddr2_min_tck *of_get_min_tck(struct device_node *np,
struct device *dev);
extern const struct lpddr2_timings
*of_get_ddr_timings(struct device_node *np_ddr, struct device *dev,
u32 device_type, u32 *nr_frequencies);
extern const struct lpddr3_min_tck
*of_lpddr3_get_min_tck(struct device_node *np, struct device *dev);
extern const struct lpddr3_timings
*of_lpddr3_get_ddr_timings(struct device_node *np_ddr,
struct device *dev, u32 device_type, u32 *nr_frequencies);
const struct lpddr2_min_tck *of_get_min_tck(struct device_node *np,
struct device *dev);
const struct lpddr2_timings *of_get_ddr_timings(struct device_node *np_ddr,
struct device *dev,
u32 device_type, u32 *nr_frequencies);
const struct lpddr3_min_tck *of_lpddr3_get_min_tck(struct device_node *np,
struct device *dev);
const struct lpddr3_timings *
of_lpddr3_get_ddr_timings(struct device_node *np_ddr,
struct device *dev, u32 device_type, u32 *nr_frequencies);
#else
static inline const struct lpddr2_min_tck
*of_get_min_tck(struct device_node *np, struct device *dev)