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reset: sunxi: declare sun6i_reset_init in a header file

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Avoid declaring extern functions in c files. To make sure function
definition and usage don't get out of sync, declare sun6i_reset_init
in a common header.

Suggested-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Philipp Zabel 2018-12-13 12:22:32 +01:00
parent 37c7393962
commit fdce60787f
3 changed files with 9 additions and 1 deletions
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2
arch/arm/mach-sunxi/sunxi.c
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@ -14,6 +14,7 @@
#include <linux/clocksource.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/reset/sunxi.h>
#include <asm/mach/arch.h>
#include <asm/secure_cntvoff.h>
@ -37,7 +38,6 @@ static const char * const sun6i_board_dt_compat[] = {
NULL,
};
extern void __init sun6i_reset_init(void);
static void __init sun6i_timer_init(void)
{
of_clk_init(NULL);

1
drivers/reset/reset-sunxi.c
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@ -18,6 +18,7 @@
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <linux/reset-controller.h>
#include <linux/reset/sunxi.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/types.h>

7
include/linux/reset/sunxi.h Normal file
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@ -0,0 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_RESET_SUNXI_H__
#define __LINUX_RESET_SUNXI_H__
void __init sun6i_reset_init(void);
#endif /* __LINUX_RESET_SUNXI_H__ */