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-rw-r--r--drivers/gpu/drm/i915/intel_display.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index eda1aa0c343c..7cd392f2cd94 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9022,7 +9022,7 @@ static void cannonlake_get_ddi_pll(struct drm_i915_private *dev_priv,
u32 temp;
temp = I915_READ(DPCLKA_CFGCR0) & DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port);
- id = temp >> (port * 2);
+ id = temp >> DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port);
if (WARN_ON(id < SKL_DPLL0 || id > SKL_DPLL2))
return;