1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 15f5e7f9cded..8754f9160aef 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4272,8 +4272,8 @@
 #define   GEN6_PCODE_READ_MIN_FREQ_TABLE        0x9
 #define   GEN6_PCODE_WRITE_RC6VIDS              0x4
 #define   GEN6_PCODE_READ_RC6VIDS               0x5
-#define   GEN6_ENCODE_RC6_VID(mv)               (((mv) / 5) - 245) < 0 ?: 0
-#define   GEN6_DECODE_RC6_VID(vids)             (((vids) * 5) > 0 ? ((vids) * 5) + 245 : 0)
+#define   GEN6_ENCODE_RC6_VID(mv)               (((mv) - 245) / 5)
+#define   GEN6_DECODE_RC6_VID(vids)             (((vids) * 5) + 245)
 #define GEN6_PCODE_DATA                         0x138128
 #define   GEN6_PCODE_FREQ_IA_RATIO_SHIFT        8