Fix build when OpenCL is disabled

1 files changed, 3 insertions, 3 deletions

diff --git a/src/diffraction-gpu.h b/src/diffraction-gpu.h
index 05f393a1..c0ab15e3 100644
--- a/src/diffraction-gpu.h
+++ b/src/diffraction-gpu.h
@@ -31,15 +31,15 @@ extern void cleanup_gpu(struct gpu_context *gctx);
 
 #else
 
-static void get_diffraction_gpu(struct gpu_context *gctx, struct image *image,
-                                int na, int nb, int nc)
+static void get_diffraction_gpu(struct gpu_context *gctx, struct image *image)
 {
 	/* Do nothing */
 	ERROR("This copy of CrystFEL was not compiled with OpenCL support.\n");
 }
 
 static struct gpu_context *setup_gpu(int no_sfac, struct image *image,
-                                     struct molecule *molecule)
+                                     struct molecule *molecule,
+                                     int na, int nb, int nc)
 {
 	return NULL;
 }