From: Raymond Liu <raymondx.liu@intel.com>
Date: Tue, 5 Dec 2017 14:07:00 +0000 (+0100)
Subject: UBUNTU: SAUCE: drm/i915:Don't set chip specific data
X-Git-Tag: Ubuntu-4.13.0-38.43~48
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=38a75afda631387a09c30d7dc7ff4de6f224ef5f;p=mirror_ubuntu-artful-kernel.git

UBUNTU: SAUCE: drm/i915:Don't set chip specific data

BugLink: https://launchpad.net/bugs/1736393

This chip data is unused and cause panic after
the cycle of cpu offline/online

Signed-off-by: Raymond Liu <raymondx.liu@intel.com>
Signed-off-by: Wen-chien Jesse Sung <jesse.sung@canonical.com>
Acked-By: Kai-Heng Feng <kai.heng.feng@canonical.com>
Acked-By: Timo Aaltonen <tjaalton@ubuntu.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
---

diff --git a/drivers/gpu/drm/i915/intel_lpe_audio.c b/drivers/gpu/drm/i915/intel_lpe_audio.c
index 3bf65288ffff..56176f939360 100644
--- a/drivers/gpu/drm/i915/intel_lpe_audio.c
+++ b/drivers/gpu/drm/i915/intel_lpe_audio.c
@@ -176,7 +176,7 @@ static int lpe_audio_irq_init(struct drm_i915_private *dev_priv)
 				handle_simple_irq,
 				"hdmi_lpe_audio_irq_handler");
 
-	return irq_set_chip_data(irq, dev_priv);
+	return 0;
 }
 
 static bool lpe_audio_detect(struct drm_i915_private *dev_priv)