Nouveau - Jan 2023 - [PATCH] nouveau: fix nv50_wndw_new_() prototype

From: Arnd Bergmann <arnd at arndb.de>

gcc-13 complains about a mismatched function declaration:

drivers/gpu/drm/nouveau/dispnv50/wndw.c:696:1: error: conflicting types for
'nv50_wndw_new_' due to enum/integer mismatch; have 'int(const
struct nv50_wndw_func *, struct drm_device *, enum drm_plane_type,  const char
*, int,  const u32 *, u32,  enum nv50_disp_interlock_type,  u32,  struct
nv50_wndw **)' {aka 'int(const struct nv50_wndw_func *, struct
drm_device *, enum drm_plane_type,  const char *, int,  const unsigned int *,
unsigned int,  enum nv50_disp_interlock_type,  unsigned int,  struct nv50_wndw
**)'} [-Werror=enum-int-mismatch]
  696 | nv50_wndw_new_(const struct nv50_wndw_func *func, struct drm_device
*dev,
      | ^~~~~~~~~~~~~~
In file included from drivers/gpu/drm/nouveau/dispnv50/wndw.c:22:
drivers/gpu/drm/nouveau/dispnv50/wndw.h:36:5: note: previous declaration of
'nv50_wndw_new_' with type 'int(const struct nv50_wndw_func *,
struct drm_device *, enum drm_plane_type,  const char *, int,  const u32 *, enum
nv50_disp_interlock_type,  u32,  u32,  struct nv50_wndw **)' {aka
'int(const struct nv50_wndw_func *, struct drm_device *, enum
drm_plane_type,  const char *, int,  const unsigned int *, enum
nv50_disp_interlock_type,  unsigned int,  unsigned int,  struct nv50_wndw
**)'}
   36 | int nv50_wndw_new_(const struct nv50_wndw_func *, struct drm_device *,
      |     ^~~~~~~~~~~~~~

All the callers are ok, just the header file mixes up the order of
the arguments.

Fixes: 53e0a3e70de6 ("drm/nouveau/kms/nv50-: simplify tracking of channel
interlocks")
Signed-off-by: Arnd Bergmann <arnd at arndb.de>
---
 drivers/gpu/drm/nouveau/dispnv50/wndw.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.h
b/drivers/gpu/drm/nouveau/dispnv50/wndw.h
index 591c852f326b..76a6ae5d5652 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/wndw.h
+++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.h
@@ -35,8 +35,9 @@ struct nv50_wndw {
 
 int nv50_wndw_new_(const struct nv50_wndw_func *, struct drm_device *,
 		   enum drm_plane_type, const char *name, int index,
-		   const u32 *format, enum nv50_disp_interlock_type,
-		   u32 interlock_data, u32 heads, struct nv50_wndw **);
+		   const u32 *format, u32 heads,
+		   enum nv50_disp_interlock_type, u32 interlock_data,
+		   struct nv50_wndw **);
 void nv50_wndw_flush_set(struct nv50_wndw *, u32 *interlock,
 			 struct nv50_wndw_atom *);
 void nv50_wndw_flush_clr(struct nv50_wndw *, u32 *interlock, bool flush,
-- 
2.39.0