[POWERPC] spufs: Make file-internal functions & variables static
There are a few symbols used only in one file within spufs; this change
makes them static where suitable.
Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 958f10e..1ce5e22 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -205,7 +205,7 @@
* This means we can only do a very rough approximation of POSIX
* signal semantics.
*/
-int spu_handle_restartsys(struct spu_context *ctx, long *spu_ret,
+static int spu_handle_restartsys(struct spu_context *ctx, long *spu_ret,
unsigned int *npc)
{
int ret;
@@ -241,7 +241,7 @@
return ret;
}
-int spu_process_callback(struct spu_context *ctx)
+static int spu_process_callback(struct spu_context *ctx)
{
struct spu_syscall_block s;
u32 ls_pointer, npc;