From: Chris Wilson Date: Fri, 7 Apr 2017 19:42:20 +0000 (+0100) Subject: drm/i915: Use drm_i915_private directly from debugfs X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bcc36d8a4f1eb91a05655471f0c8cf2b5be07b16;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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 Link: http://patchwork.freedesktop.org/patch/msgid/20170407194220.821-1-chris@chris-wilson.co.uk Reviewed-by: Joonas Lahtinen --- diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index d689e511744e..870c470177b5 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -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; }