[PATCH 1/6] drm/i915/wm: Initialize max_latency variable to appropriate value

[Suraj Kandpal]

Initialize max_latency variable to LNL_PKG_C_LATENCY_MASK which helps
to eliminate the else block and make the whole code a lot cleaner.
While we are at it group the initialized variable together.

Signed-off-by: Suraj Kandpal <suraj.kand...@intel.com>
---
 drivers/gpu/drm/i915/display/skl_watermark.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/skl_watermark.c 
b/drivers/gpu/drm/i915/display/skl_watermark.c
index 1a4c1fa24820..a49e8915346e 100644
--- a/drivers/gpu/drm/i915/display/skl_watermark.c
+++ b/drivers/gpu/drm/i915/display/skl_watermark.c
@@ -2857,9 +2857,8 @@ static int skl_wm_add_affected_planes(struct 
intel_atomic_state *state,
 static void
 skl_program_dpkgc_latency(struct drm_i915_private *i915, bool enable_dpkgc)
 {
-       u32 max_latency = 0;
+       u32 max_latency = LNL_PKG_C_LATENCY_MASK, added_wake_time = 0;
        u32 clear = 0, val = 0;
-       u32 added_wake_time = 0;
 
        if (DISPLAY_VER(i915) < 20)
                return;
@@ -2870,9 +2869,6 @@ skl_program_dpkgc_latency(struct drm_i915_private *i915, 
bool enable_dpkgc)
                        max_latency = LNL_PKG_C_LATENCY_MASK;
                added_wake_time = DSB_EXE_TIME +
                        i915->display.sagv.block_time_us;
-       } else {
-               max_latency = LNL_PKG_C_LATENCY_MASK;
-               added_wake_time = 0;
        }
 
        clear |= LNL_ADDED_WAKE_TIME_MASK | LNL_PKG_C_LATENCY_MASK;
-- 
2.34.1