mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Arnd Bergmann <arnd@kernel.org>
To: Ben Skeggs <bskeggs@redhat.com>,
	Karol Herbst <kherbst@redhat.com>, Lyude Paul <lyude@redhat.com>,
	David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>
Cc: Arnd Bergmann <arnd@arndb.de>, Dave Airlie <airlied@redhat.com>,
	dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] nouveau: fix nv50_wndw_new_() prototype
Date: Tue, 17 Jan 2023 17:39:00 +0100	[thread overview]
Message-ID: <20230117163907.1081223-1-arnd@kernel.org> (raw)

From: Arnd Bergmann <arnd@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@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


                 reply	other threads:[~2023-01-17 16:39 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20230117163907.1081223-1-arnd@kernel.org \
    --to=arnd@kernel.org \
    --cc=airlied@gmail.com \
    --cc=airlied@redhat.com \
    --cc=arnd@arndb.de \
    --cc=bskeggs@redhat.com \
    --cc=daniel@ffwll.ch \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=kherbst@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=lyude@redhat.com \
    --cc=nouveau@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox

all inboxes | Powered by JetHome®