sparc: fix sparse warnings in cpu_*.c
o declare variables from cpu_*.c
o declare function from cpu_32.c
To do this introduce a new header "kernel.h" which is local to kernel/
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/cpu_32.c b/arch/sparc/kernel/cpu_32.c
index cdaf763..4e14240 100644
--- a/arch/sparc/kernel/cpu_32.c
+++ b/arch/sparc/kernel/cpu_32.c
@@ -15,6 +15,8 @@
#include <asm/mbus.h>
#include <asm/cpudata.h>
+#include "kernel.h"
+
DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };
struct cpu_iu_info {
@@ -125,8 +127,8 @@
#define NSPARCCHIPS ARRAY_SIZE(linux_sparc_chips)
-char *sparc_cpu_type;
-char *sparc_fpu_type;
+const char *sparc_cpu_type;
+const char *sparc_fpu_type;
unsigned int fsr_storage;
