[PATCH 3/6] drm/i915/watermark: Refactor dpkgc value prepration

[Suraj Kandpal]

Refactor the value getting prepped to be written into the PKG_C_LATENCY
register by ORing the REG_FIELD_PREP values instead of having val
getiing operated on twice.

Signed-off-by: Suraj Kandpal <suraj.kandpal at intel.com>
---
 drivers/gpu/drm/i915/display/skl_watermark.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/skl_watermark.c b/drivers/gpu/drm/i915/display/skl_watermark.c
index 3fa463159b0b..4c92ada1c851 100644
--- a/drivers/gpu/drm/i915/display/skl_watermark.c
+++ b/drivers/gpu/drm/i915/display/skl_watermark.c
@@ -2866,8 +2866,8 @@ skl_program_dpkgc_latency(struct drm_i915_private *i915, bool fixed_refresh_rate
 	}
 
 	clear |= LNL_ADDED_WAKE_TIME_MASK | LNL_PKG_C_LATENCY_MASK;
-	val |= REG_FIELD_PREP(LNL_PKG_C_LATENCY_MASK, max_latency);
-	val |= REG_FIELD_PREP(LNL_ADDED_WAKE_TIME_MASK, added_wake_time);
+	val |= REG_FIELD_PREP(LNL_PKG_C_LATENCY_MASK, max_latency) |
+		REG_FIELD_PREP(LNL_ADDED_WAKE_TIME_MASK, added_wake_time);
 
 	intel_uncore_rmw(&i915->uncore, LNL_PKG_C_LATENCY, clear, val);
 }
-- 
2.34.1