[PATCH] nouveau/nvkm/subdev/clk/gk20a.c: fix wrong do_div() usage

do_div() must only be used with a u64 dividend.

Signed-off-by: Nicolas Pitre nico@linaro.org

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c index 254094ab7f..5da2aa8cc3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c @@ -141,9 +141,8 @@ gk20a_pllg_calc_rate(struct gk20a_clk *clk)

rate = clk->parent_rate * clk->n; divider = clk->m * pl_to_div[clk->pl]; - do_div(rate, divider);

- return rate / 2; + return rate / divider / 2; }

static int