arch/powerpc/boot/addRamDisk.c: Mark several internal functions static

Nothing outside of arch/powerpc/boot/addRamDisk.c references the
functions "get4k", "put4k", or "death".

Signed-off-by: Josh Triplett <josh@joshtriplett.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/boot/addRamDisk.c b/arch/powerpc/boot/addRamDisk.c
index c02a99952be..893f446cbd2 100644
--- a/arch/powerpc/boot/addRamDisk.c
+++ b/arch/powerpc/boot/addRamDisk.c
@@ -58,7 +58,7 @@ static int check_elf64(void *p, int size, struct addr_range *r)
 
         return 64;
 }
-void get4k(FILE *file, char *buf )
+static void get4k(FILE *file, char *buf )
 {
         unsigned j;
         unsigned num = fread(buf, 1, 4096, file);
@@ -66,12 +66,12 @@ void get4k(FILE *file, char *buf )
                 buf[j] = 0;
 }
 
-void put4k(FILE *file, char *buf )
+static void put4k(FILE *file, char *buf )
 {
         fwrite(buf, 1, 4096, file);
 }
 
-void death(const char *msg, FILE *fdesc, const char *fname) 
+static void death(const char *msg, FILE *fdesc, const char *fname)
 {
         fprintf(stderr, msg);
         fclose(fdesc);