[PATCH 7.1.y 1/4] drm/i915/pin: s/dev_priv/i915/ and drop struct drm_device usage

[Sasha Levin <sashal@kernel.org>]

From: Jani Nikula <jani.nikula@intel.com>

[ Upstream commit 3823bf019d3b31ccd3e79860b7a3e20c719a1db4 ]

Improve consistency within i915_fb_pin.c by replacing dev_priv naming
with i915, and dropping struct drm_device usage.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/3a4ac0a732a561a487e46838bde6327cff5ccb38.1775556190.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Stable-dep-of: fc6487579083 ("drm/xe: Fix DPT allocation paths.")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/i915/display/intel_fb_pin.c | 24 ++++++++++-----------
 1 file changed, 11 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_fb_pin.c b/drivers/gpu/drm/i915/display/intel_fb_pin.c
index 738d77a1468a5..c003b4c3c4cbe 100644
--- a/drivers/gpu/drm/i915/display/intel_fb_pin.c
+++ b/drivers/gpu/drm/i915/display/intel_fb_pin.c
@@ -29,9 +29,8 @@ intel_fb_pin_to_dpt(const struct drm_framebuffer *fb,
 		    unsigned long *out_flags,
 		    struct intel_dpt *dpt)
 {
-	struct drm_device *dev = fb->dev;
-	struct intel_display *display = to_intel_display(dev);
-	struct drm_i915_private *dev_priv = to_i915(dev);
+	struct intel_display *display = to_intel_display(fb->dev);
+	struct drm_i915_private *i915 = to_i915(fb->dev);
 	struct drm_gem_object *_obj = intel_fb_bo(fb);
 	struct drm_i915_gem_object *obj = to_intel_bo(_obj);
 	struct i915_address_space *vm = i915_dpt_to_vm(dpt);
@@ -43,7 +42,7 @@ intel_fb_pin_to_dpt(const struct drm_framebuffer *fb,
 	 * We are not syncing against the binding (and potential migrations)
 	 * below, so this vm must never be async.
 	 */
-	if (drm_WARN_ON(&dev_priv->drm, vm->bind_async_flags))
+	if (drm_WARN_ON(&i915->drm, vm->bind_async_flags))
 		return ERR_PTR(-EINVAL);
 
 	if (WARN_ON(!i915_gem_object_is_framebuffer(obj)))
@@ -56,7 +55,7 @@ intel_fb_pin_to_dpt(const struct drm_framebuffer *fb,
 		if (ret)
 			continue;
 
-		if (HAS_LMEM(dev_priv)) {
+		if (HAS_LMEM(i915)) {
 			unsigned int flags = obj->flags;
 
 			/*
@@ -118,9 +117,8 @@ intel_fb_pin_to_ggtt(const struct drm_framebuffer *fb,
 		     bool uses_fence,
 		     unsigned long *out_flags)
 {
-	struct drm_device *dev = fb->dev;
-	struct intel_display *display = to_intel_display(dev);
-	struct drm_i915_private *dev_priv = to_i915(dev);
+	struct intel_display *display = to_intel_display(fb->dev);
+	struct drm_i915_private *i915 = to_i915(fb->dev);
 	struct drm_gem_object *_obj = intel_fb_bo(fb);
 	struct drm_i915_gem_object *obj = to_intel_bo(_obj);
 	struct ref_tracker *wakeref;
@@ -129,10 +127,10 @@ intel_fb_pin_to_ggtt(const struct drm_framebuffer *fb,
 	unsigned int pinctl;
 	int ret;
 
-	if (drm_WARN_ON(dev, !i915_gem_object_is_framebuffer(obj)))
+	if (drm_WARN_ON(&i915->drm, !i915_gem_object_is_framebuffer(obj)))
 		return ERR_PTR(-EINVAL);
 
-	if (drm_WARN_ON(dev, alignment && !is_power_of_2(alignment)))
+	if (drm_WARN_ON(&i915->drm, alignment && !is_power_of_2(alignment)))
 		return ERR_PTR(-EINVAL);
 
 	/*
@@ -163,7 +161,7 @@ intel_fb_pin_to_ggtt(const struct drm_framebuffer *fb,
 	ret = i915_gem_object_lock(obj, &ww);
 	if (!ret && phys_alignment)
 		ret = i915_gem_object_attach_phys(obj, phys_alignment);
-	else if (!ret && HAS_LMEM(dev_priv))
+	else if (!ret && HAS_LMEM(i915))
 		ret = i915_gem_object_migrate(obj, &ww, INTEL_REGION_LMEM_0);
 	if (!ret)
 		ret = i915_gem_object_pin_pages(obj);
@@ -264,7 +262,7 @@ intel_plane_fb_vtd_guard(const struct intel_plane_state *plane_state)
 int intel_plane_pin_fb(struct intel_plane_state *plane_state,
 		       const struct intel_plane_state *old_plane_state)
 {
-	struct intel_display *display = to_intel_display(plane_state);
+	struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane->dev);
 	struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
 	const struct intel_framebuffer *fb =
 		to_intel_framebuffer(plane_state->hw.fb);
@@ -308,7 +306,7 @@ int intel_plane_pin_fb(struct intel_plane_state *plane_state,
 		 * The DPT object contains only one vma, and there is no VT-d
 		 * guard, so the VMA's offset within the DPT is always 0.
 		 */
-		drm_WARN_ON(display->drm, i915_dpt_offset(plane_state->dpt_vma));
+		drm_WARN_ON(&i915->drm, i915_dpt_offset(plane_state->dpt_vma));
 	}
 
 	/*
-- 
2.53.0