linux-kernel - [PATCH] [RESEND] drm/nouveau: remove unused tu102_gr

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230803143358.13563-1-arnd@kernel.org>
Date:   Thu,  3 Aug 2023 16:33:48 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Ben Skeggs <bskeggs@...hat.com>, Karol Herbst <kherbst@...hat.com>,
        Lyude Paul <lyude@...hat.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Gourav Samaiya <gsamaiya@...dia.com>,
        dri-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] [RESEND] drm/nouveau: remove unused tu102_gr_load() function

From: Arnd Bergmann <arnd@...db.de>

tu102_gr_load() is completely unused and can be removed to address
this warning:

drivers/gpu/drm/nouveau/dispnv50/disp.c:2517:1: error: no previous prototype for 'nv50_display_create'

Another patch was sent in the meantime to mark the function static but
that would just cause a different warning about an unused function.

Fixes: 1cd97b5490c8 ("drm/nouveau/gr/tu102-: use sw_veid_bundle_init from firmware")
Link: https://lore.kernel.org/all/CACO55tuaNOYphHyB9+ygi9AnXVuF49etsW7x2X5K5iEtFNAAyw@mail.gmail.com/
Link: https://lore.kernel.org/all/20230417210310.2443152-1-arnd@kernel.org/
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
I send this one back in April, and Lee Jones sent a similar patch in May.
Please apply so we can enable the warning by default.
---
 drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c
index 3b6c8100a242..a7775aa18541 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c
@@ -206,19 +206,6 @@ tu102_gr_av_to_init_veid(struct nvkm_blob *blob, struct gf100_gr_pack **ppack)
 	return gk20a_gr_av_to_init_(blob, 64, 0x00100000, ppack);
 }
 
-int
-tu102_gr_load(struct gf100_gr *gr, int ver, const struct gf100_gr_fwif *fwif)
-{
-	int ret;
-
-	ret = gm200_gr_load(gr, ver, fwif);
-	if (ret)
-		return ret;
-
-	return gk20a_gr_load_net(gr, "gr/", "sw_veid_bundle_init", ver, tu102_gr_av_to_init_veid,
-				 &gr->bundle_veid);
-}
-
 static const struct gf100_gr_fwif
 tu102_gr_fwif[] = {
 	{  0, gm200_gr_load, &tu102_gr, &gp108_gr_fecs_acr, &gp108_gr_gpccs_acr },
-- 
2.39.2