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Subject[PATCH] gpu: drm: nouveau: core: subdev: clock: base.c: Remove unused function
Date
Remove the function nouveau_clock_astate() 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@spectrumdigital.se>
---
drivers/gpu/drm/nouveau/core/include/subdev/clock.h | 1 -
drivers/gpu/drm/nouveau/core/subdev/clock/base.c | 10 ----------
2 files changed, 11 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/clock.h b/drivers/gpu/drm/nouveau/core/include/subdev/clock.h
index 36ed035..8577945 100644
--- a/drivers/gpu/drm/nouveau/core/include/subdev/clock.h
+++ b/drivers/gpu/drm/nouveau/core/include/subdev/clock.h
@@ -159,7 +159,6 @@ int nva3_clock_pll_calc(struct nouveau_clock *, struct nvbios_pll *,
int clk, struct nouveau_pll_vals *);

int nouveau_clock_ustate(struct nouveau_clock *, int req, int pwr);
-int nouveau_clock_astate(struct nouveau_clock *, int req, int rel);
int nouveau_clock_dstate(struct nouveau_clock *, int req, int rel);
int nouveau_clock_tstate(struct nouveau_clock *, int req, int rel);

diff --git a/drivers/gpu/drm/nouveau/core/subdev/clock/base.c b/drivers/gpu/drm/nouveau/core/subdev/clock/base.c
index e51b72d..b2c852a 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/clock/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/clock/base.c
@@ -430,16 +430,6 @@ nouveau_clock_ustate(struct nouveau_clock *clk, int req, int pwr)
}

int
-nouveau_clock_astate(struct nouveau_clock *clk, int req, int rel)
-{
- if (!rel) clk->astate = req;
- if ( rel) clk->astate += rel;
- clk->astate = min(clk->astate, clk->state_nr - 1);
- clk->astate = max(clk->astate, 0);
- return nouveau_pstate_calc(clk, true);
-}
-
-int
nouveau_clock_tstate(struct nouveau_clock *clk, int req, int rel)
{
if (!rel) clk->tstate = req;
--
1.7.10.4


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