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drm/i915: Use drm_i915_private directly from debugfs 

The void *data passed to debugfs callbacks is actually the
drm_i915_private pointer, so use it thusly and avoid the to_i915(dev)
indirection.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170407194220.821-1-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
This commit is contained in:
Chris Wilson 2017-04-07 20:42:20 +01:00
parent bea4e4a4f8
commit bcc36d8a4f
1 changed files with 4 additions and 6 deletions
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10
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -2568,8 +2568,7 @@ static int i915_guc_log_dump(struct seq_file *m, void *data)
static int i915_guc_log_control_get(void *data, u64 *val)
{
struct drm_device *dev = data;
struct drm_i915_private *dev_priv = to_i915(dev);
struct drm_i915_private *dev_priv = data;
if (!dev_priv->guc.log.vma)
return -EINVAL;
@ -2581,14 +2580,13 @@ static int i915_guc_log_control_get(void *data, u64 *val)
static int i915_guc_log_control_set(void *data, u64 val)
{
struct drm_device *dev = data;
struct drm_i915_private *dev_priv = to_i915(dev);
struct drm_i915_private *dev_priv = data;
int ret;
if (!dev_priv->guc.log.vma)
return -EINVAL;
ret = mutex_lock_interruptible(&dev->struct_mutex);
ret = mutex_lock_interruptible(&dev_priv->drm.struct_mutex);
if (ret)
return ret;
@ -2596,7 +2594,7 @@ static int i915_guc_log_control_set(void *data, u64 val)
ret = i915_guc_log_control(dev_priv, val);
intel_runtime_pm_put(dev_priv);
mutex_unlock(&dev->struct_mutex);
mutex_unlock(&dev_priv->drm.struct_mutex);
return ret;
}