From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 1 Aug 2013 13:03:29 +0000 (-0400)
Subject: drm/radeon: fix 64 bit divide in SI spm code
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=adfb8e51332153016857194b85309150ac560286;p=linux.git

drm/radeon: fix 64 bit divide in SI spm code

Forgot to use the appropriate math64 function.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
---

diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index 7ad22e87cd62a..41825575b403b 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -1767,7 +1767,7 @@ static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coe
 	s64 temperature, t_slope, t_intercept, av, bv, t_ref;
 	s64 tmp;
 
-	i_leakage = drm_int2fixp(ileakage) / 100;
+	i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
 	vddc = div64_s64(drm_int2fixp(v), 1000);
 	temperature = div64_s64(drm_int2fixp(t), 1000);