Consider adjusted_pixel_rate to be a u64 to match the return type of mul_u32_u32() and avoid any compiler dependency for do_div.
Fixes: 1676ecd303ac ("drm/i915: Compute CMRR and calculate vtotal") Cc: Mitul Golani <mitulkumar.ajitkumar.gol...@intel.com> Cc: Ankit Nautiyal <ankit.k.nauti...@intel.com> Cc: Suraj Kandpal <suraj.kand...@intel.com> Cc: Jani Nikula <jani.nik...@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.v...@intel.com> Cc: Nathan Chancellor <nat...@kernel.org> Cc: intel...@lists.freedesktop.org Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.gol...@intel.com> --- drivers/gpu/drm/i915/display/intel_vrr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c index 6430da25957d..5a0da64c7db3 100644 --- a/drivers/gpu/drm/i915/display/intel_vrr.c +++ b/drivers/gpu/drm/i915/display/intel_vrr.c @@ -137,7 +137,7 @@ static unsigned int cmrr_get_vtotal(struct intel_crtc_state *crtc_state, bool video_mode_required) { int multiplier_m = 1, multiplier_n = 1, vtotal, desired_refresh_rate; - long long adjusted_pixel_rate; + u64 adjusted_pixel_rate; struct drm_display_mode *adjusted_mode = &crtc_state->hw.adjusted_mode; desired_refresh_rate = drm_mode_vrefresh(adjusted_mode); -- 2.45.2