[3.16.y-ckt stable] Patch "drm/i915: Use IS_HSW_ULT() in a HSW specific code path" has been added to staging queue

[Luis Henriques]

This is a note to let you know that I have just added a patch titled

    drm/i915: Use IS_HSW_ULT() in a HSW specific code path

to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.16.y-queue

This patch is scheduled to be released in version 3.16.7-ckt6.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.16.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From a68c3ed231c382e1636574b14c3068ec2abf85c5 Mon Sep 17 00:00:00 2001
From: Damien Lespiau <damien.lespiau at intel.com>
Date: Wed, 1 Oct 2014 20:04:13 +0100
Subject: drm/i915: Use IS_HSW_ULT() in a HSW specific code path

commit bcef6d5aa5746e6d3955f2dbc8e00d58d2c8adbd upstream.

No need to add the BDW pci ULT/ULX checks inside a if (IS_HASWELL(dev))
code path.

Signed-off-by: Damien Lespiau <damien.lespiau at intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni at intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
[ luis: backported to 3.16: adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 drivers/gpu/drm/i915/i915_drv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 651e65e051c0..b470281c98e3 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -450,7 +450,7 @@ void intel_detect_pch(struct drm_device *dev)
 				dev_priv->pch_type = PCH_LPT;
 				DRM_DEBUG_KMS("Found LynxPoint PCH\n");
 				WARN_ON(!IS_HASWELL(dev));
-				WARN_ON(IS_ULT(dev));
+				WARN_ON(IS_HSW_ULT(dev));
 			} else if (IS_BROADWELL(dev)) {
 				dev_priv->pch_type = PCH_LPT;
 				dev_priv->pch_id =
@@ -461,7 +461,7 @@ void intel_detect_pch(struct drm_device *dev)
 				dev_priv->pch_type = PCH_LPT;
 				DRM_DEBUG_KMS("Found LynxPoint LP PCH\n");
 				WARN_ON(!IS_HASWELL(dev));
-				WARN_ON(!IS_ULT(dev));
+				WARN_ON(!IS_HSW_ULT(dev));
 			} else
 				continue;

--
2.1.4