From: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
The only remaining field of the struct was the lock, which was
useless.
v2: - Rebase.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_debugfs.c | 2 --
drivers/gpu/drm/i915/i915_drv.h | 6 ------
drivers/gpu/drm/i915/intel_pm.c | 1 -
3 files changed, 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 213b093..ff81b90 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1996,11 +1996,9 @@ static int i915_pc8_status(struct seq_file *m, void *unused)
return 0;
}
- mutex_lock(&dev_priv->pc8.lock);
seq_printf(m, "GPU idle: %s\n", yesno(!dev_priv->mm.busy));
seq_printf(m, "IRQs disabled: %s\n",
yesno(dev_priv->pm.irqs_disabled));
- mutex_unlock(&dev_priv->pc8.lock);
return 0;
}
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 74fba1c..08b22e3 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1349,10 +1349,6 @@ struct ilk_wm_values {
*
* For more, read "Display Sequences for Package C8" on our documentation.
*/
-struct i915_package_c8 {
- struct mutex lock;
-};
-
struct i915_runtime_pm {
bool suspended;
bool irqs_disabled;
@@ -1590,8 +1586,6 @@ typedef struct drm_i915_private {
struct ilk_wm_values hw;
} wm;
- struct i915_package_c8 pc8;
-
struct i915_runtime_pm pm;
/* Old dri1 support infrastructure, beware the dragons ya fools entering
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 5ff4b59..3bd6e8f 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5769,7 +5769,6 @@ void intel_pm_setup(struct drm_device *dev)
mutex_init(&dev_priv->rps.hw_lock);
- mutex_init(&dev_priv->pc8.lock);
INIT_DELAYED_WORK(&dev_priv->rps.delayed_resume_work,
intel_gen6_powersave_work);
--
1.8.5.3
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