[PATCH] clk: spear: Move prototype to accessible header

From: Viresh Kumar
Date: Mon Oct 10 2022 - 00:23:23 EST


Fixes the following W=1 kernel build warning(s):

drivers/clk/spear/spear6xx_clock.c:116:13: warning: no previous prototype for function 'spear6xx_clk_init' [-Wmissing-prototypes]

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
arch/arm/mach-spear/generic.h | 3 ---
arch/arm/mach-spear/spear3xx.c | 1 +
arch/arm/mach-spear/spear6xx.c | 1 +
drivers/clk/spear/spear3xx_clock.c | 1 +
drivers/clk/spear/spear6xx_clock.c | 1 +
include/linux/clk/spear.h | 14 ++++++++++++++
6 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-spear/generic.h b/arch/arm/mach-spear/generic.h
index 43b7996ab754..9e36920d4cfd 100644
--- a/arch/arm/mach-spear/generic.h
+++ b/arch/arm/mach-spear/generic.h
@@ -25,11 +25,8 @@ extern struct pl022_ssp_controller pl022_plat_data;
extern struct pl08x_platform_data pl080_plat_data;

void __init spear_setup_of_timer(void);
-void __init spear3xx_clk_init(void __iomem *misc_base,
- void __iomem *soc_config_base);
void __init spear3xx_map_io(void);
void __init spear3xx_dt_init_irq(void);
-void __init spear6xx_clk_init(void __iomem *misc_base);
void __init spear13xx_map_io(void);
void __init spear13xx_l2x0_init(void);

diff --git a/arch/arm/mach-spear/spear3xx.c b/arch/arm/mach-spear/spear3xx.c
index 2ba406e92c41..7ef9670d3029 100644
--- a/arch/arm/mach-spear/spear3xx.c
+++ b/arch/arm/mach-spear/spear3xx.c
@@ -13,6 +13,7 @@
#include <linux/amba/pl022.h>
#include <linux/amba/pl080.h>
#include <linux/clk.h>
+#include <linux/clk/spear.h>
#include <linux/io.h>
#include <asm/mach/map.h>
#include "pl080.h"
diff --git a/arch/arm/mach-spear/spear6xx.c b/arch/arm/mach-spear/spear6xx.c
index 7a5fff134872..f0a1e704cceb 100644
--- a/arch/arm/mach-spear/spear6xx.c
+++ b/arch/arm/mach-spear/spear6xx.c
@@ -12,6 +12,7 @@

#include <linux/amba/pl08x.h>
#include <linux/clk.h>
+#include <linux/clk/spear.h>
#include <linux/err.h>
#include <linux/of.h>
#include <linux/of_address.h>
diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c
index 41717ff707f6..ba8791303156 100644
--- a/drivers/clk/spear/spear3xx_clock.c
+++ b/drivers/clk/spear/spear3xx_clock.c
@@ -8,6 +8,7 @@

#include <linux/clk.h>
#include <linux/clkdev.h>
+#include <linux/clk/spear.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/of_platform.h>
diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c
index 490701ac9e93..c192a9141b86 100644
--- a/drivers/clk/spear/spear6xx_clock.c
+++ b/drivers/clk/spear/spear6xx_clock.c
@@ -7,6 +7,7 @@
*/

#include <linux/clkdev.h>
+#include <linux/clk/spear.h>
#include <linux/io.h>
#include <linux/spinlock_types.h>
#include "clk.h"
diff --git a/include/linux/clk/spear.h b/include/linux/clk/spear.h
index a64d034ceddd..eaf95ca656f8 100644
--- a/include/linux/clk/spear.h
+++ b/include/linux/clk/spear.h
@@ -8,6 +8,20 @@
#ifndef __LINUX_CLK_SPEAR_H
#define __LINUX_CLK_SPEAR_H

+#ifdef CONFIG_ARCH_SPEAR3XX
+void __init spear3xx_clk_init(void __iomem *misc_base,
+ void __iomem *soc_config_base);
+#else
+static inline void __init spear3xx_clk_init(void __iomem *misc_base,
+ void __iomem *soc_config_base) {}
+#endif
+
+#ifdef CONFIG_ARCH_SPEAR6XX
+void __init spear6xx_clk_init(void __iomem *misc_base);
+#else
+static inline void __init spear6xx_clk_init(void __iomem *misc_base) {}
+#endif
+
#ifdef CONFIG_MACH_SPEAR1310
void __init spear1310_clk_init(void __iomem *misc_base, void __iomem *ras_base);
#else
--
2.31.1.272.g89b43f80a514