From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: [PATCH 4/8] drm/i915: kill dev_priv->mchdev_lock
Date: Wed, 8 Aug 2012 23:35:36 +0200 [thread overview]
Message-ID: <1344461740-1231-5-git-send-email-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <1344461740-1231-1-git-send-email-daniel.vetter@ffwll.ch>
It's only ever a pointer to the global mchdev_lock, and we don't use
it at all.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/i915/i915_drv.h | 1 -
drivers/gpu/drm/i915/intel_pm.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2d354e4..d6072c0 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -824,7 +824,6 @@ typedef struct drm_i915_private {
int c_m;
int r_t;
u8 corr;
- spinlock_t *mchdev_lock;
enum no_fbc_reason no_fbc_reason;
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 3ab86bd..44d58e7 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3186,7 +3186,6 @@ void intel_gpu_ips_init(struct drm_i915_private *dev_priv)
{
spin_lock(&mchdev_lock);
i915_mch_dev = dev_priv;
- dev_priv->mchdev_lock = &mchdev_lock;
spin_unlock(&mchdev_lock);
ips_ping_for_i915_load();
--
1.7.10.4
next prev parent reply other threads:[~2012-08-08 21:19 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-08 21:35 [PATCH 0/8] rps locking fixes v2 Daniel Vetter
2012-08-08 21:35 ` [PATCH 1/8] drm/i915: properly guard ilk ips state Daniel Vetter
2012-08-09 14:44 ` [PATCH] " Daniel Vetter
2012-08-08 21:35 ` [PATCH 2/8] drm/i915: fixup up debugfs rps state handling Daniel Vetter
2012-08-09 9:32 ` Chris Wilson
2012-08-09 13:07 ` [PATCH 1/2] " Daniel Vetter
2012-08-09 13:07 ` [PATCH 2/2] drm/i915: use mutex_lock_interruptible for debugfs files Daniel Vetter
2012-08-09 20:18 ` Ben Widawsky
2012-08-08 21:35 ` [PATCH 3/8] drm/i915: move all rps state into dev_priv->rps Daniel Vetter
2012-08-08 21:35 ` Daniel Vetter [this message]
2012-08-08 21:35 ` [PATCH 5/8] drm/i915: DE_PCU_EVENT irq is ilk-only Daniel Vetter
2012-08-08 21:35 ` [PATCH 6/8] drm/i915: fix up ilk drps/ips locking Daniel Vetter
2012-08-09 14:46 ` [PATCH] " Daniel Vetter
2012-08-08 21:35 ` [PATCH 7/8] drm/ips: move drps/ips/ilk related variables into dev_priv->ips Daniel Vetter
2012-08-28 16:14 ` Daniel Vetter
2012-08-08 21:35 ` [PATCH 8/8] drm/i915: enable rc6 on ilk again Daniel Vetter
2012-08-09 20:26 ` Ben Widawsky
2012-08-09 9:43 ` [PATCH 0/8] rps locking fixes v2 Chris Wilson
2012-08-09 11:48 ` Daniel Vetter
2012-08-09 14:58 ` Lespiau, Damien
2012-08-09 20:36 ` Daniel Vetter
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1344461740-1231-5-git-send-email-daniel.vetter@ffwll.ch \
--to=daniel.vetter@ffwll.ch \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).