[POWERPC] spufs: Combine spufs_coredump_calls with spufs_calls

Because spufs might be built as a module, we can't have other parts of the
kernel calling directly into it, we need stub routines that check first if the
module is loaded.

Currently we have two structures which hold callbacks for these stubs, the
syscalls are in spufs_calls and the coredump calls are in spufs_coredump_calls.
In both cases the logic for registering/unregistering is essentially the same,
so we can simplify things by combining the two.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 8 deletions

diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
index fc988fd1ffb6..6c20e44dba63 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -122,7 +122,7 @@ static struct spu_context *coredump_next_context(int *fd)
 	return ctx;
 }
 
-static int spufs_arch_notes_size(void)
+int spufs_coredump_extra_notes_size(void)
 {
 	struct spu_context *ctx;
 	int size = 0, rc, fd;
@@ -185,7 +185,7 @@ out:
 	free_page((unsigned long)buf);
 }
 
-static void spufs_arch_write_notes(struct file *file)
+void spufs_coredump_extra_notes_write(struct file *file)
 {
 	struct spu_context *ctx;
 	int fd, j;
@@ -200,9 +200,3 @@ static void spufs_arch_write_notes(struct file *file)
 		spu_release_saved(ctx);
 	}
 }
-
-struct spu_coredump_calls spufs_coredump_calls = {
-	.arch_notes_size = spufs_arch_notes_size,
-	.arch_write_notes = spufs_arch_write_notes,
-	.owner = THIS_MODULE,
-};