Fix ppc64 mismerge

Fix a mismerge in commit 8b6f50ef:
"spufs: make signal-notification files readonly for NOSCHED contexts",
where structs got duplicated.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/powerpc/platforms/cell/spufs/file.c

@@ -941,13 +941,6 @@ static const struct file_operations spufs_signal1_nosched_fops = {
 	.mmap = spufs_signal1_mmap,
 };
 
-static const struct file_operations spufs_signal1_nosched_fops = {
-	.open = spufs_signal1_open,
-	.release = spufs_signal1_release,
-	.write = spufs_signal1_write,
-	.mmap = spufs_signal1_mmap,
-};
-
 static int spufs_signal2_open(struct inode *inode, struct file *file)
 {
 	struct spufs_inode_info *i = SPUFS_I(inode);
@@ -1083,13 +1076,6 @@ static const struct file_operations spufs_signal2_nosched_fops = {
 	.mmap = spufs_signal2_mmap,
 };
 
-static const struct file_operations spufs_signal2_nosched_fops = {
-	.open = spufs_signal2_open,
-	.release = spufs_signal2_release,
-	.write = spufs_signal2_write,
-	.mmap = spufs_signal2_mmap,
-};
-
 static void spufs_signal1_type_set(void *data, u64 val)
 {
 	struct spu_context *ctx = data;