From: Syam Sidhardhan <syamsidhardh@gmail.com>
Date: Sun, 24 Feb 2013 22:35:38 +0000 (+0530)
Subject: drm/i915: Fix missing variable initilization
X-Git-Tag: firefly_0821_release~3680^2~939^2~6^2~9
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f3e227df8235fc0bf8ba08304aa135066ec9b9b0;p=firefly-linux-kernel-4.4.55.git

drm/i915: Fix missing variable initilization

Need to initialize the variable wait to false.

Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 816c45c71b72..24debd6066a7 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1391,8 +1391,8 @@ void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder)
 	struct intel_dp *intel_dp = &intel_dig_port->dp;
 	struct drm_i915_private *dev_priv = encoder->dev->dev_private;
 	enum port port = intel_dig_port->port;
-	bool wait;
 	uint32_t val;
+	bool wait = false;
 
 	if (I915_READ(DP_TP_CTL(port)) & DP_TP_CTL_ENABLE) {
 		val = I915_READ(DDI_BUF_CTL(port));