Fix the following sparse warning:
arch/arm/mach-zx/platsmp.c:41:13: warning: symbol 'zx_smp_prepare_cpus' was not
declared.
The zx_smp_prepare_cpus has only call site within platsmp.c
It should be static
Fixes: 71bc724300e6 ("ARM: zx: enable SMP and hotplug for zx296702")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Samuel Zou <[email protected]>
---
arch/arm/mach-zx/platsmp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-zx/platsmp.c b/arch/arm/mach-zx/platsmp.c
index d4e1d37..43a33ea 100644
--- a/arch/arm/mach-zx/platsmp.c
+++ b/arch/arm/mach-zx/platsmp.c
@@ -38,7 +38,7 @@ static void __iomem *pcu_base;
static void __iomem *matrix_base;
static void __iomem *scu_base;
-void __init zx_smp_prepare_cpus(unsigned int max_cpus)
+static void __init zx_smp_prepare_cpus(unsigned int max_cpus)
{
struct device_node *np;
unsigned long base = 0;
--
2.6.2
