From: Alex Deucher Date: Thu, 1 Aug 2013 13:03:29 +0000 (-0400) Subject: drm/radeon: fix 64 bit divide in SI spm code X-Git-Tag: upstream/snapshot3+hdmi~4517^2~12 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=adfb8e51332153016857194b85309150ac560286;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git drm/radeon: fix 64 bit divide in SI spm code Forgot to use the appropriate math64 function. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index 7ad22e8..4182557 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);