We have the macro, use it. Makes the code a little easier to
understand.

Cc: Rodrigo Vivi <rodrigo.v...@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zan...@intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c 
b/drivers/gpu/drm/i915/intel_display.c
index 6bfd0de..868d65c 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;
-- 
2.9.5

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