[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, 10 deletions

diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index eb1159cdb8ac..f1b10a187987 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -244,13 +244,8 @@ struct spufs_calls {
 					struct file *neighbor);
 	long (*spu_run)(struct file *filp, __u32 __user *unpc,
 						__u32 __user *ustatus);
-	struct module *owner;
-};
-
-/* coredump calls implemented in spufs */
-struct spu_coredump_calls {
-	asmlinkage int (*arch_notes_size)(void);
-	asmlinkage void (*arch_write_notes)(struct file *file);
+	int (*coredump_extra_notes_size)(void);
+	void (*coredump_extra_notes_write)(struct file *file);
 	struct module *owner;
 };
 
@@ -277,9 +272,6 @@ struct spu_coredump_calls {
 int register_spu_syscalls(struct spufs_calls *calls);
 void unregister_spu_syscalls(struct spufs_calls *calls);
 
-int register_arch_coredump_calls(struct spu_coredump_calls *calls);
-void unregister_arch_coredump_calls(struct spu_coredump_calls *calls);
-
 int spu_add_sysdev_attr(struct sysdev_attribute *attr);
 void spu_remove_sysdev_attr(struct sysdev_attribute *attr);