Le 04/01/2012 08:20, Dan Carpenter a écrit :
calc_mclk() returns zero on success and negative on failure but clk is
a u32.
Signed-off-by: Dan Carpenter<dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/nouveau/nv50_pm.c b/drivers/gpu/drm/nouveau/nv50_pm.c
index 0393721..3508de9 100644
--- a/drivers/gpu/drm/nouveau/nv50_pm.c
+++ b/drivers/gpu/drm/nouveau/nv50_pm.c
@@ -540,7 +540,7 @@ nv50_pm_clocks_pre(struct drm_device *dev, struct nouveau_pm_level *perflvl)
info->mclk_hwsq.len = 0;
if (perflvl->memory) {
clk = calc_mclk(dev, perflvl->memory,&info->mclk_hwsq);
- if (clk< 0) {
+ if ((int)clk< 0) {
ret = clk;
goto error;
}
Well spotted Dan!
Sorry for the late answer, was busy reworking this file for safe reclocking.
I have a slightly different fix for that. Please tell me if It suits
you:
https://gitorious.org/linux-nouveau-pm/linux-nouveau-pm/commit/c1b80360ezd1aa7dd780ac383aae9437c66ef3b89
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