linux-kernel - [PATCH] drm/nouveau/nvfw/acr: set wpr_generic_header

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Date:   Thu,  2 Mar 2023 07:48:19 -0500
From:   Tom Rix <trix@...hat.com>
To:     bskeggs@...hat.com, kherbst@...hat.com, lyude@...hat.com,
        airlied@...il.com, daniel@...ll.ch, gsamaiya@...dia.com
Cc:     dri-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, Tom Rix <trix@...hat.com>
Subject: [PATCH] drm/nouveau/nvfw/acr: set wpr_generic_header_dump storage-class-specifier to static

gcc with W=1 reports
drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c:49:1: error: no previous
  prototype for ‘wpr_generic_header_dump’ [-Werror=missing-prototypes]
   49 | wpr_generic_header_dump(struct nvkm_subdev *subdev,
      | ^~~~~~~~~~~~~~~~~~~~~~~

wpr_generic_header_dump is only used in acr.c, so it should be static

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c b/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c
index 83a9c48bc58c..7ac90c495737 100644
--- a/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c
+++ b/drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c
@@ -45,7 +45,7 @@ wpr_header_v1_dump(struct nvkm_subdev *subdev, const struct wpr_header_v1 *hdr)
 	nvkm_debug(subdev, "\tstatus        : %d\n", hdr->status);
 }
 
-void
+static void
 wpr_generic_header_dump(struct nvkm_subdev *subdev, const struct wpr_generic_header *hdr)
 {
 	nvkm_debug(subdev, "wprGenericHeader\n");
-- 
2.27.0