arm64: versal: Add missing prototypes

Add missing prototypes to fix the below sparse warnings
1. warning: no previous prototype for 'set_r5_halt_mode'
[-Wmissing-prototypes]
2. warning: no previous prototype for 'set_r5_tcm_mode'
[-Wmissing-prototypes]
3. warning: no previous prototype for 'release_r5_reset'
[-Wmissing-prototypes]
4.warning: no previous prototype for 'enable_clock_r5'
[-Wmissing-prototypes]

Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230609090531.31794-3-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>

diff --git a/arch/arm/mach-versal/mp.c b/arch/arm/mach-versal/mp.c
index 9b0518d6a2cd0cb849833d8e227ee3ed79ee30c4..5b850f3f89fb13aa6a0b52ae51ed66cfb36e7a20 100644 (file)
--- a/arch/arm/mach-versal/mp.c
+++ b/arch/arm/mach-versal/mp.c
@@ -23,7 +23,7 @@
 #define VERSAL_CRL_RST_CPU_R5_RESET_PGE_MASK   0x10
 #define VERSAL_CRLAPB_CPU_R5_CTRL_CLKACT_MASK  0x1000000
 
-void set_r5_halt_mode(u8 halt, u8 mode)
+static void set_r5_halt_mode(u8 halt, u8 mode)
 {
        u32 tmp;
 
@@ -44,7 +44,7 @@ void set_r5_halt_mode(u8 halt, u8 mode)
        }
 }
 
-void set_r5_tcm_mode(u8 mode)
+static void set_r5_tcm_mode(u8 mode)
 {
        u32 tmp;
 
@@ -62,7 +62,7 @@ void set_r5_tcm_mode(u8 mode)
        writel(tmp, &rpu_base->rpu_glbl_ctrl);
 }
 
-void release_r5_reset(u8 mode)
+static void release_r5_reset(u8 mode)
 {
        u32 tmp;
 
@@ -77,7 +77,7 @@ void release_r5_reset(u8 mode)
        writel(tmp, &crlapb_base->rst_cpu_r5);
 }
 
-void enable_clock_r5(void)
+static void enable_clock_r5(void)
 {
        u32 tmp;