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Date: Wed, 2 Sep 2015 12:08:08 +0530
From: Sudip Mukherjee <sudipm.mukherjee@...il.com>
To: David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel.vetter@...ll.ch>
Cc: linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH] drm/nouveau: remove unused function
coverity.com reported that memset was using a buffer of size 0, on
checking the code it turned out that the function was not being used. So
remove it.
Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pmu.h | 2 --
drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c | 13 -------------
2 files changed, 15 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pmu.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pmu.h
index d606875..3a643df 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pmu.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/pmu.h
@@ -4,8 +4,6 @@ struct nvbios_pmuT {
};
u32 nvbios_pmuTe(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
-u32 nvbios_pmuTp(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
- struct nvbios_pmuT *);
struct nvbios_pmuE {
u8 type;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c
index 441ec45..c268e5a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pmu.c
@@ -62,19 +62,6 @@ nvbios_pmuTe(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
}
u32
-nvbios_pmuTp(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len,
- struct nvbios_pmuT *info)
-{
- u32 data = nvbios_pmuTe(bios, ver, hdr, cnt, len);
- memset(info, 0x00, sizeof(*info));
- switch (!!data * *ver) {
- default:
- break;
- }
- return data;
-}
-
-u32
nvbios_pmuEe(struct nvkm_bios *bios, int idx, u8 *ver, u8 *hdr)
{
u8 cnt, len;
--
1.9.1
--
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