[PATCH] drm: nouveau: core: engine: perfmon: base: Remove unused function

[Rickard Strandqvist]

Remove the function nouveau_perfsig_wrap() that is not used anywhere.

This was partially found by using a static code analysis program called 
cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist at spectrumdigital.se>
---
 drivers/gpu/drm/nouveau/core/engine/perfmon/base.c |   20 --------------------
 drivers/gpu/drm/nouveau/core/engine/perfmon/priv.h |    5 -----
 2 files changed, 25 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/core/engine/perfmon/base.c 
b/drivers/gpu/drm/nouveau/core/engine/perfmon/base.c
index 6301381..d0c5255 100644
--- a/drivers/gpu/drm/nouveau/core/engine/perfmon/base.c
+++ b/drivers/gpu/drm/nouveau/core/engine/perfmon/base.c
@@ -80,26 +80,6 @@ nouveau_perfsig_find(struct nouveau_perfmon *ppm, const char 
*name, u32 size,
        return nouveau_perfsig_find_(dom, name, size);
 }

-struct nouveau_perfctr *
-nouveau_perfsig_wrap(struct nouveau_perfmon *ppm, const char *name,
-                    struct nouveau_perfdom **pdom)
-{
-       struct nouveau_perfsig *sig;
-       struct nouveau_perfctr *ctr;
-
-       sig = nouveau_perfsig_find(ppm, name, strlen(name), pdom);
-       if (!sig)
-               return NULL;
-
-       ctr = kzalloc(sizeof(*ctr), GFP_KERNEL);
-       if (ctr) {
-               ctr->signal[0] = sig;
-               ctr->logic_op = 0xaaaa;
-       }
-
-       return ctr;
-}
-
 
/*******************************************************************************
  * Perfmon object classes
  
******************************************************************************/
diff --git a/drivers/gpu/drm/nouveau/core/engine/perfmon/priv.h 
b/drivers/gpu/drm/nouveau/core/engine/perfmon/priv.h
index 0ac8714..1a0989e 100644
--- a/drivers/gpu/drm/nouveau/core/engine/perfmon/priv.h
+++ b/drivers/gpu/drm/nouveau/core/engine/perfmon/priv.h
@@ -30,11 +30,6 @@ struct nouveau_perfsig {
        const char *name;
 };

-struct nouveau_perfdom;
-struct nouveau_perfctr *
-nouveau_perfsig_wrap(struct nouveau_perfmon *, const char *,
-                    struct nouveau_perfdom **);
-
 struct nouveau_specdom {
        u16 signal_nr;
        const struct nouveau_specsig *signal;
-- 
1.7.10.4