[PATCH] nouveau: gt215: Fix clock freq. calculation
In commit 6a4a47cfd181 ("drm/nva3/clk: Set PLL refclk") diff was changed from int to u32 because of which a later branch which was testing if (diff < 0) became always false. Fix this by using int type for diff. Signed-off-by: Pranith Kumar CC: sta...@vger.kernel.org CC: Roy Spliet CC: Ben Skeggs --- drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c index 822d32a..db37db3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c @@ -180,7 +180,8 @@ gt215_clk_info(struct nvkm_clk *clock, int clk, u32 khz, struct gt215_clk_info *info) { struct gt215_clk_priv *priv = (void *)clock; - u32 oclk, sclk, sdiv, diff; + u32 oclk, sclk, sdiv; + int diff; info->clk = 0; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH] nouveau: gt215: Fix clock freq. calculation
In commit 6a4a47cfd181 (drm/nva3/clk: Set PLL refclk) diff was changed from int to u32 because of which a later branch which was testing if (diff 0) became always false. Fix this by using int type for diff. Signed-off-by: Pranith Kumar bobby.pr...@gmail.com CC: sta...@vger.kernel.org CC: Roy Spliet rspl...@eclipso.eu CC: Ben Skeggs bske...@redhat.com --- drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c index 822d32a..db37db3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c @@ -180,7 +180,8 @@ gt215_clk_info(struct nvkm_clk *clock, int clk, u32 khz, struct gt215_clk_info *info) { struct gt215_clk_priv *priv = (void *)clock; - u32 oclk, sclk, sdiv, diff; + u32 oclk, sclk, sdiv; + int diff; info-clk = 0; -- 1.9.1 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/