From: Michał Winiarski <michal.winiar...@intel.com>

Use to_gt() helper consistently throughout the codebase.
Pure mechanical s/i915->gt/to_gt(i915). No functional changes.

Signed-off-by: Michał Winiarski <michal.winiar...@intel.com>
Signed-off-by: Andi Shyti <andi.sh...@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.ro...@intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c        | 38 +++++++--------
 drivers/gpu/drm/i915/i915_debugfs_params.c |  4 +-
 drivers/gpu/drm/i915/i915_driver.c         | 32 ++++++-------
 drivers/gpu/drm/i915/i915_drv.h            |  2 +-
 drivers/gpu/drm/i915/i915_gem.c            | 16 +++----
 drivers/gpu/drm/i915/i915_getparam.c       | 10 ++--
 drivers/gpu/drm/i915/i915_gpu_error.c      |  4 +-
 drivers/gpu/drm/i915/i915_irq.c            | 56 +++++++++++-----------
 drivers/gpu/drm/i915/i915_perf.c           |  2 +-
 drivers/gpu/drm/i915/i915_pmu.c            | 14 +++---
 drivers/gpu/drm/i915/i915_query.c          |  2 +-
 drivers/gpu/drm/i915/i915_sysfs.c          | 22 ++++-----
 drivers/gpu/drm/i915/intel_gvt.c           |  2 +-
 drivers/gpu/drm/i915/intel_wopcm.c         |  2 +-
 14 files changed, 103 insertions(+), 103 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c 
b/drivers/gpu/drm/i915/i915_debugfs.c
index bafb902269de..93c3d154885b 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -65,7 +65,7 @@ static int i915_capabilities(struct seq_file *m, void *data)
        intel_device_info_print_static(INTEL_INFO(i915), &p);
        intel_device_info_print_runtime(RUNTIME_INFO(i915), &p);
        i915_print_iommu_status(i915, &p);
-       intel_gt_info_print(&i915->gt.info, &p);
+       intel_gt_info_print(&to_gt(i915)->info, &p);
        intel_driver_caps_print(&i915->caps, &p);
 
        kernel_param_lock(THIS_MODULE);
@@ -293,7 +293,7 @@ static int i915_gpu_info_open(struct inode *inode, struct 
file *file)
 
        gpu = NULL;
        with_intel_runtime_pm(&i915->runtime_pm, wakeref)
-               gpu = i915_gpu_coredump(&i915->gt, ALL_ENGINES);
+               gpu = i915_gpu_coredump(to_gt(i915), ALL_ENGINES);
        if (IS_ERR(gpu))
                return PTR_ERR(gpu);
 
@@ -351,7 +351,7 @@ static const struct file_operations i915_error_state_fops = 
{
 static int i915_frequency_info(struct seq_file *m, void *unused)
 {
        struct drm_i915_private *i915 = node_to_i915(m->private);
-       struct intel_gt *gt = &i915->gt;
+       struct intel_gt *gt = to_gt(i915);
        struct drm_printer p = drm_seq_file_printer(m);
 
        intel_gt_pm_frequency_dump(gt, &p);
@@ -439,11 +439,11 @@ static int i915_swizzle_info(struct seq_file *m, void 
*data)
 static int i915_rps_boost_info(struct seq_file *m, void *data)
 {
        struct drm_i915_private *dev_priv = node_to_i915(m->private);
-       struct intel_rps *rps = &dev_priv->gt.rps;
+       struct intel_rps *rps = &to_gt(dev_priv)->rps;
 
        seq_printf(m, "RPS enabled? %s\n", yesno(intel_rps_is_enabled(rps)));
        seq_printf(m, "RPS active? %s\n", yesno(intel_rps_is_active(rps)));
-       seq_printf(m, "GPU busy? %s\n", yesno(dev_priv->gt.awake));
+       seq_printf(m, "GPU busy? %s\n", yesno(to_gt(dev_priv)->awake));
        seq_printf(m, "Boosts outstanding? %d\n",
                   atomic_read(&rps->num_waiters));
        seq_printf(m, "Interactive? %d\n", READ_ONCE(rps->power.interactive));
@@ -476,7 +476,7 @@ static int i915_runtime_pm_status(struct seq_file *m, void 
*unused)
        seq_printf(m, "Runtime power status: %s\n",
                   enableddisabled(!dev_priv->power_domains.init_wakeref));
 
-       seq_printf(m, "GPU idle: %s\n", yesno(!dev_priv->gt.awake));
+       seq_printf(m, "GPU idle: %s\n", yesno(!to_gt(dev_priv)->awake));
        seq_printf(m, "IRQs disabled: %s\n",
                   yesno(!intel_irqs_enabled(dev_priv)));
 #ifdef CONFIG_PM
@@ -508,18 +508,18 @@ static int i915_engine_info(struct seq_file *m, void 
*unused)
        wakeref = intel_runtime_pm_get(&i915->runtime_pm);
 
        seq_printf(m, "GT awake? %s [%d], %llums\n",
-                  yesno(i915->gt.awake),
-                  atomic_read(&i915->gt.wakeref.count),
-                  ktime_to_ms(intel_gt_get_awake_time(&i915->gt)));
+                  yesno(to_gt(i915)->awake),
+                  atomic_read(&to_gt(i915)->wakeref.count),
+                  ktime_to_ms(intel_gt_get_awake_time(to_gt(i915))));
        seq_printf(m, "CS timestamp frequency: %u Hz, %d ns\n",
-                  i915->gt.clock_frequency,
-                  i915->gt.clock_period_ns);
+                  to_gt(i915)->clock_frequency,
+                  to_gt(i915)->clock_period_ns);
 
        p = drm_seq_file_printer(m);
        for_each_uabi_engine(engine, i915)
                intel_engine_dump(engine, &p, "%s\n", engine->name);
 
-       intel_gt_show_timelines(&i915->gt, &p, i915_request_show_with_schedule);
+       intel_gt_show_timelines(to_gt(i915), &p, 
i915_request_show_with_schedule);
 
        intel_runtime_pm_put(&i915->runtime_pm, wakeref);
 
@@ -558,14 +558,14 @@ static int i915_wedged_get(void *data, u64 *val)
 {
        struct drm_i915_private *i915 = data;
 
-       return intel_gt_debugfs_reset_show(&i915->gt, val);
+       return intel_gt_debugfs_reset_show(to_gt(i915), val);
 }
 
 static int i915_wedged_set(void *data, u64 val)
 {
        struct drm_i915_private *i915 = data;
 
-       return intel_gt_debugfs_reset_store(&i915->gt, val);
+       return intel_gt_debugfs_reset_store(to_gt(i915), val);
 }
 
 DEFINE_SIMPLE_ATTRIBUTE(i915_wedged_fops,
@@ -581,7 +581,7 @@ i915_perf_noa_delay_set(void *data, u64 val)
         * This would lead to infinite waits as we're doing timestamp
         * difference on the CS with only 32bits.
         */
-       if (intel_gt_ns_to_clock_interval(&i915->gt, val) > U32_MAX)
+       if (intel_gt_ns_to_clock_interval(to_gt(i915), val) > U32_MAX)
                return -EINVAL;
 
        atomic64_set(&i915->perf.noa_programming_delay, val);
@@ -671,7 +671,7 @@ i915_drop_caches_set(void *data, u64 val)
        DRM_DEBUG("Dropping caches: 0x%08llx [0x%08llx]\n",
                  val, val & DROP_ALL);
 
-       ret = gt_drop_caches(&i915->gt, val);
+       ret = gt_drop_caches(to_gt(i915), val);
        if (ret)
                return ret;
 
@@ -702,7 +702,7 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_drop_caches_fops,
 static int i915_sseu_status(struct seq_file *m, void *unused)
 {
        struct drm_i915_private *i915 = node_to_i915(m->private);
-       struct intel_gt *gt = &i915->gt;
+       struct intel_gt *gt = to_gt(i915);
 
        return intel_sseu_status(m, gt);
 }
@@ -711,14 +711,14 @@ static int i915_forcewake_open(struct inode *inode, 
struct file *file)
 {
        struct drm_i915_private *i915 = inode->i_private;
 
-       return intel_gt_pm_debugfs_forcewake_user_open(&i915->gt);
+       return intel_gt_pm_debugfs_forcewake_user_open(to_gt(i915));
 }
 
 static int i915_forcewake_release(struct inode *inode, struct file *file)
 {
        struct drm_i915_private *i915 = inode->i_private;
 
-       return intel_gt_pm_debugfs_forcewake_user_release(&i915->gt);
+       return intel_gt_pm_debugfs_forcewake_user_release(to_gt(i915));
 }
 
 static const struct file_operations i915_forcewake_fops = {
diff --git a/drivers/gpu/drm/i915/i915_debugfs_params.c 
b/drivers/gpu/drm/i915/i915_debugfs_params.c
index 20424275d41e..783c8676eee2 100644
--- a/drivers/gpu/drm/i915/i915_debugfs_params.c
+++ b/drivers/gpu/drm/i915/i915_debugfs_params.c
@@ -40,8 +40,8 @@ static int notify_guc(struct drm_i915_private *i915)
 {
        int ret = 0;
 
-       if (intel_uc_uses_guc_submission(&i915->gt.uc))
-               ret = intel_guc_global_policies_update(&i915->gt.uc.guc);
+       if (intel_uc_uses_guc_submission(&to_gt(i915)->uc))
+               ret = intel_guc_global_policies_update(&to_gt(i915)->uc.guc);
 
        return ret;
 }
diff --git a/drivers/gpu/drm/i915/i915_driver.c 
b/drivers/gpu/drm/i915/i915_driver.c
index 42ae5a12040d..95174938b160 100644
--- a/drivers/gpu/drm/i915/i915_driver.c
+++ b/drivers/gpu/drm/i915/i915_driver.c
@@ -291,7 +291,7 @@ static void intel_detect_preproduction_hw(struct 
drm_i915_private *dev_priv)
 static void sanitize_gpu(struct drm_i915_private *i915)
 {
        if (!INTEL_INFO(i915)->gpu_reset_clobbers_display)
-               __intel_gt_reset(&i915->gt, ALL_ENGINES);
+               __intel_gt_reset(to_gt(i915), ALL_ENGINES);
 }
 
 /**
@@ -314,9 +314,9 @@ static int i915_driver_early_probe(struct drm_i915_private 
*dev_priv)
        intel_device_info_subplatform_init(dev_priv);
        intel_step_init(dev_priv);
 
-       intel_gt_init_early(&dev_priv->gt, dev_priv);
+       intel_gt_init_early(to_gt(dev_priv), dev_priv);
        intel_uncore_mmio_debug_init_early(&dev_priv->mmio_debug);
-       intel_uncore_init_early(&dev_priv->uncore, &dev_priv->gt);
+       intel_uncore_init_early(&dev_priv->uncore, to_gt(dev_priv));
 
        spin_lock_init(&dev_priv->irq_lock);
        spin_lock_init(&dev_priv->gpu_error.lock);
@@ -347,7 +347,7 @@ static int i915_driver_early_probe(struct drm_i915_private 
*dev_priv)
 
        intel_wopcm_init_early(&dev_priv->wopcm);
 
-       __intel_gt_init_early(&dev_priv->gt, dev_priv);
+       __intel_gt_init_early(to_gt(dev_priv), dev_priv);
 
        i915_gem_init_early(dev_priv);
 
@@ -368,7 +368,7 @@ static int i915_driver_early_probe(struct drm_i915_private 
*dev_priv)
 
 err_gem:
        i915_gem_cleanup_early(dev_priv);
-       intel_gt_driver_late_release(&dev_priv->gt);
+       intel_gt_driver_late_release(to_gt(dev_priv));
        intel_region_ttm_device_fini(dev_priv);
 err_ttm:
        vlv_suspend_cleanup(dev_priv);
@@ -387,7 +387,7 @@ static void i915_driver_late_release(struct 
drm_i915_private *dev_priv)
        intel_irq_fini(dev_priv);
        intel_power_domains_cleanup(dev_priv);
        i915_gem_cleanup_early(dev_priv);
-       intel_gt_driver_late_release(&dev_priv->gt);
+       intel_gt_driver_late_release(to_gt(dev_priv));
        intel_region_ttm_device_fini(dev_priv);
        vlv_suspend_cleanup(dev_priv);
        i915_workqueues_cleanup(dev_priv);
@@ -430,7 +430,7 @@ static int i915_driver_mmio_probe(struct drm_i915_private 
*dev_priv)
        intel_setup_mchbar(dev_priv);
        intel_device_info_runtime_init(dev_priv);
 
-       ret = intel_gt_init_mmio(&dev_priv->gt);
+       ret = intel_gt_init_mmio(to_gt(dev_priv));
        if (ret)
                goto err_uncore;
 
@@ -587,9 +587,9 @@ static int i915_driver_hw_probe(struct drm_i915_private 
*dev_priv)
        if (ret)
                goto err_ggtt;
 
-       intel_gt_init_hw_early(&dev_priv->gt, &dev_priv->ggtt);
+       intel_gt_init_hw_early(to_gt(dev_priv), &dev_priv->ggtt);
 
-       ret = intel_gt_probe_lmem(&dev_priv->gt);
+       ret = intel_gt_probe_lmem(to_gt(dev_priv));
        if (ret)
                goto err_mem_regions;
 
@@ -702,7 +702,7 @@ static void i915_driver_register(struct drm_i915_private 
*dev_priv)
        /* Depends on sysfs having been initialized */
        i915_perf_register(dev_priv);
 
-       intel_gt_driver_register(&dev_priv->gt);
+       intel_gt_driver_register(to_gt(dev_priv));
 
        intel_display_driver_register(dev_priv);
 
@@ -730,7 +730,7 @@ static void i915_driver_unregister(struct drm_i915_private 
*dev_priv)
 
        intel_display_driver_unregister(dev_priv);
 
-       intel_gt_driver_unregister(&dev_priv->gt);
+       intel_gt_driver_unregister(to_gt(dev_priv));
 
        i915_perf_unregister(dev_priv);
        i915_pmu_unregister(dev_priv);
@@ -763,7 +763,7 @@ static void i915_welcome_messages(struct drm_i915_private 
*dev_priv)
                intel_device_info_print_static(INTEL_INFO(dev_priv), &p);
                intel_device_info_print_runtime(RUNTIME_INFO(dev_priv), &p);
                i915_print_iommu_status(dev_priv, &p);
-               intel_gt_info_print(&dev_priv->gt.info, &p);
+               intel_gt_info_print(&to_gt(dev_priv)->info, &p);
        }
 
        if (IS_ENABLED(CONFIG_DRM_I915_DEBUG))
@@ -1385,7 +1385,7 @@ static int i915_drm_resume_early(struct drm_device *dev)
 
        intel_uncore_resume_early(&dev_priv->uncore);
 
-       intel_gt_check_and_clear_faults(&dev_priv->gt);
+       intel_gt_check_and_clear_faults(to_gt(dev_priv));
 
        intel_display_power_resume_early(dev_priv);
 
@@ -1568,7 +1568,7 @@ static int intel_runtime_suspend(struct device *kdev)
         */
        i915_gem_runtime_suspend(dev_priv);
 
-       intel_gt_runtime_suspend(&dev_priv->gt);
+       intel_gt_runtime_suspend(to_gt(dev_priv));
 
        intel_runtime_pm_disable_interrupts(dev_priv);
 
@@ -1584,7 +1584,7 @@ static int intel_runtime_suspend(struct device *kdev)
 
                intel_runtime_pm_enable_interrupts(dev_priv);
 
-               intel_gt_runtime_resume(&dev_priv->gt);
+               intel_gt_runtime_resume(to_gt(dev_priv));
 
                enable_rpm_wakeref_asserts(rpm);
 
@@ -1672,7 +1672,7 @@ static int intel_runtime_resume(struct device *kdev)
         * No point of rolling back things in case of an error, as the best
         * we can do is to hope that things will still work (and disable RPM).
         */
-       intel_gt_runtime_resume(&dev_priv->gt);
+       intel_gt_runtime_resume(to_gt(dev_priv));
 
        /*
         * On VLV/CHV display interrupts are part of the display
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 373455f2aa6e..3be29931feb0 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1553,7 +1553,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 
 #define HAS_PXP(dev_priv)  ((IS_ENABLED(CONFIG_DRM_I915_PXP) && \
                            INTEL_INFO(dev_priv)->has_pxp) && \
-                           VDBOX_MASK(&dev_priv->gt))
+                           VDBOX_MASK(to_gt(dev_priv)))
 
 #define HAS_GMCH(dev_priv) (INTEL_INFO(dev_priv)->display.has_gmch)
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 527228d4da7e..8ba2119092f2 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1049,7 +1049,7 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
        if (ret)
                return ret;
 
-       intel_uc_fetch_firmwares(&dev_priv->gt.uc);
+       intel_uc_fetch_firmwares(&to_gt(dev_priv)->uc);
        intel_wopcm_init(&dev_priv->wopcm);
 
        ret = i915_init_ggtt(dev_priv);
@@ -1069,7 +1069,7 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
         */
        intel_init_clock_gating(dev_priv);
 
-       ret = intel_gt_init(&dev_priv->gt);
+       ret = intel_gt_init(to_gt(dev_priv));
        if (ret)
                goto err_unlock;
 
@@ -1085,7 +1085,7 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
        i915_gem_drain_workqueue(dev_priv);
 
        if (ret != -EIO)
-               intel_uc_cleanup_firmwares(&dev_priv->gt.uc);
+               intel_uc_cleanup_firmwares(&to_gt(dev_priv)->uc);
 
        if (ret == -EIO) {
                /*
@@ -1093,10 +1093,10 @@ int i915_gem_init(struct drm_i915_private *dev_priv)
                 * as wedged. But we only want to do this when the GPU is angry,
                 * for all other failure, such as an allocation failure, bail.
                 */
-               if (!intel_gt_is_wedged(&dev_priv->gt)) {
+               if (!intel_gt_is_wedged(to_gt(dev_priv))) {
                        i915_probe_error(dev_priv,
                                         "Failed to initialize GPU, declaring 
it wedged!\n");
-                       intel_gt_set_wedged(&dev_priv->gt);
+                       intel_gt_set_wedged(to_gt(dev_priv));
                }
 
                /* Minimal basic recovery for KMS */
@@ -1127,7 +1127,7 @@ void i915_gem_driver_remove(struct drm_i915_private 
*dev_priv)
        intel_wakeref_auto_fini(&dev_priv->ggtt.userfault_wakeref);
 
        i915_gem_suspend_late(dev_priv);
-       intel_gt_driver_remove(&dev_priv->gt);
+       intel_gt_driver_remove(to_gt(dev_priv));
        dev_priv->uabi_engines = RB_ROOT;
 
        /* Flush any outstanding unpin_work. */
@@ -1138,9 +1138,9 @@ void i915_gem_driver_remove(struct drm_i915_private 
*dev_priv)
 
 void i915_gem_driver_release(struct drm_i915_private *dev_priv)
 {
-       intel_gt_driver_release(&dev_priv->gt);
+       intel_gt_driver_release(to_gt(dev_priv));
 
-       intel_uc_cleanup_firmwares(&dev_priv->gt.uc);
+       intel_uc_cleanup_firmwares(&to_gt(dev_priv)->uc);
 
        i915_gem_drain_freed_objects(dev_priv);
 
diff --git a/drivers/gpu/drm/i915/i915_getparam.c 
b/drivers/gpu/drm/i915/i915_getparam.c
index 77490cb5ff9c..7f80ad247bc8 100644
--- a/drivers/gpu/drm/i915/i915_getparam.c
+++ b/drivers/gpu/drm/i915/i915_getparam.c
@@ -13,7 +13,7 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data,
 {
        struct drm_i915_private *i915 = to_i915(dev);
        struct pci_dev *pdev = to_pci_dev(dev->dev);
-       const struct sseu_dev_info *sseu = &i915->gt.info.sseu;
+       const struct sseu_dev_info *sseu = &to_gt(i915)->info.sseu;
        drm_i915_getparam_t *param = data;
        int value = 0;
 
@@ -82,8 +82,8 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data,
                break;
        case I915_PARAM_HAS_GPU_RESET:
                value = i915->params.enable_hangcheck &&
-                       intel_has_gpu_reset(&i915->gt);
-               if (value && intel_has_reset_engine(&i915->gt))
+                       intel_has_gpu_reset(to_gt(i915));
+               if (value && intel_has_reset_engine(to_gt(i915)))
                        value = 2;
                break;
        case I915_PARAM_HAS_RESOURCE_STREAMER:
@@ -96,7 +96,7 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data,
                value = sseu->min_eu_in_pool;
                break;
        case I915_PARAM_HUC_STATUS:
-               value = intel_huc_check_status(&i915->gt.uc.huc);
+               value = intel_huc_check_status(&to_gt(i915)->uc.huc);
                if (value < 0)
                        return value;
                break;
@@ -158,7 +158,7 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data,
                        return -ENODEV;
                break;
        case I915_PARAM_CS_TIMESTAMP_FREQUENCY:
-               value = i915->gt.clock_frequency;
+               value = to_gt(i915)->clock_frequency;
                break;
        case I915_PARAM_MMAP_GTT_COHERENT:
                value = INTEL_INFO(i915)->has_coherent_ggtt;
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c 
b/drivers/gpu/drm/i915/i915_gpu_error.c
index e06d3aee0017..5ae812d60abe 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -505,7 +505,7 @@ static void error_print_context(struct 
drm_i915_error_state_buf *m,
                                const char *header,
                                const struct i915_gem_context_coredump *ctx)
 {
-       const u32 period = m->i915->gt.clock_period_ns;
+       const u32 period = to_gt(m->i915)->clock_period_ns;
 
        err_printf(m, "%s%s[%d] prio %d, guilty %d active %d, runtime total 
%lluns, avg %lluns\n",
                   header, ctx->comm, ctx->pid, ctx->sched_attr.priority,
@@ -1846,7 +1846,7 @@ i915_gpu_coredump_alloc(struct drm_i915_private *i915, 
gfp_t gfp)
 
        error->time = ktime_get_real();
        error->boottime = ktime_get_boottime();
-       error->uptime = ktime_sub(ktime_get(), i915->gt.last_init_time);
+       error->uptime = ktime_sub(ktime_get(), to_gt(i915)->last_init_time);
        error->capture = jiffies;
 
        capture_gen(error);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 5b98fb0532b5..21f75b069fa8 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1040,7 +1040,7 @@ static void ivb_parity_work(struct work_struct *work)
 {
        struct drm_i915_private *dev_priv =
                container_of(work, typeof(*dev_priv), l3_parity.error_work);
-       struct intel_gt *gt = &dev_priv->gt;
+       struct intel_gt *gt = to_gt(dev_priv);
        u32 error_status, row, bank, subbank;
        char *parity_event[6];
        u32 misccpctl;
@@ -1718,9 +1718,9 @@ static irqreturn_t valleyview_irq_handler(int irq, void 
*arg)
                intel_uncore_write(&dev_priv->uncore, VLV_MASTER_IER, 
MASTER_INTERRUPT_ENABLE);
 
                if (gt_iir)
-                       gen6_gt_irq_handler(&dev_priv->gt, gt_iir);
+                       gen6_gt_irq_handler(to_gt(dev_priv), gt_iir);
                if (pm_iir)
-                       gen6_rps_irq_handler(&dev_priv->gt.rps, pm_iir);
+                       gen6_rps_irq_handler(&to_gt(dev_priv)->rps, pm_iir);
 
                if (hotplug_status)
                        i9xx_hpd_irq_handler(dev_priv, hotplug_status);
@@ -1777,7 +1777,7 @@ static irqreturn_t cherryview_irq_handler(int irq, void 
*arg)
                ier = intel_uncore_read(&dev_priv->uncore, VLV_IER);
                intel_uncore_write(&dev_priv->uncore, VLV_IER, 0);
 
-               gen8_gt_irq_handler(&dev_priv->gt, master_ctl);
+               gen8_gt_irq_handler(to_gt(dev_priv), master_ctl);
 
                if (iir & I915_DISPLAY_PORT_INTERRUPT)
                        hotplug_status = i9xx_hpd_irq_ack(dev_priv);
@@ -2108,7 +2108,7 @@ static void ilk_display_irq_handler(struct 
drm_i915_private *dev_priv,
        }
 
        if (DISPLAY_VER(dev_priv) == 5 && de_iir & DE_PCU_EVENT)
-               gen5_rps_irq_handler(&dev_priv->gt.rps);
+               gen5_rps_irq_handler(&to_gt(dev_priv)->rps);
 }
 
 static void ivb_display_irq_handler(struct drm_i915_private *dev_priv,
@@ -2189,9 +2189,9 @@ static irqreturn_t ilk_irq_handler(int irq, void *arg)
        if (gt_iir) {
                raw_reg_write(regs, GTIIR, gt_iir);
                if (GRAPHICS_VER(i915) >= 6)
-                       gen6_gt_irq_handler(&i915->gt, gt_iir);
+                       gen6_gt_irq_handler(to_gt(i915), gt_iir);
                else
-                       gen5_gt_irq_handler(&i915->gt, gt_iir);
+                       gen5_gt_irq_handler(to_gt(i915), gt_iir);
                ret = IRQ_HANDLED;
        }
 
@@ -2209,7 +2209,7 @@ static irqreturn_t ilk_irq_handler(int irq, void *arg)
                u32 pm_iir = raw_reg_read(regs, GEN6_PMIIR);
                if (pm_iir) {
                        raw_reg_write(regs, GEN6_PMIIR, pm_iir);
-                       gen6_rps_irq_handler(&i915->gt.rps, pm_iir);
+                       gen6_rps_irq_handler(&to_gt(i915)->rps, pm_iir);
                        ret = IRQ_HANDLED;
                }
        }
@@ -2635,7 +2635,7 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
        }
 
        /* Find, queue (onto bottom-halves), then clear each source */
-       gen8_gt_irq_handler(&dev_priv->gt, master_ctl);
+       gen8_gt_irq_handler(to_gt(dev_priv), master_ctl);
 
        /* IRQs are synced during runtime_suspend, we don't require a wakeref */
        if (master_ctl & ~GEN8_GT_IRQS) {
@@ -2715,7 +2715,7 @@ static irqreturn_t gen11_irq_handler(int irq, void *arg)
 {
        struct drm_i915_private *i915 = arg;
        void __iomem * const regs = i915->uncore.regs;
-       struct intel_gt *gt = &i915->gt;
+       struct intel_gt *gt = to_gt(i915);
        u32 master_ctl;
        u32 gu_misc_iir;
 
@@ -2771,7 +2771,7 @@ static inline void dg1_master_intr_enable(void __iomem * 
const regs)
 static irqreturn_t dg1_irq_handler(int irq, void *arg)
 {
        struct drm_i915_private * const i915 = arg;
-       struct intel_gt *gt = &i915->gt;
+       struct intel_gt *gt = to_gt(i915);
        void __iomem * const regs = gt->uncore->regs;
        u32 master_tile_ctl, master_ctl;
        u32 gu_misc_iir;
@@ -3075,7 +3075,7 @@ static void ilk_irq_reset(struct drm_i915_private 
*dev_priv)
                intel_uncore_write(uncore, EDP_PSR_IIR, 0xffffffff);
        }
 
-       gen5_gt_irq_reset(&dev_priv->gt);
+       gen5_gt_irq_reset(to_gt(dev_priv));
 
        ibx_irq_reset(dev_priv);
 }
@@ -3085,7 +3085,7 @@ static void valleyview_irq_reset(struct drm_i915_private 
*dev_priv)
        intel_uncore_write(&dev_priv->uncore, VLV_MASTER_IER, 0);
        intel_uncore_posting_read(&dev_priv->uncore, VLV_MASTER_IER);
 
-       gen5_gt_irq_reset(&dev_priv->gt);
+       gen5_gt_irq_reset(to_gt(dev_priv));
 
        spin_lock_irq(&dev_priv->irq_lock);
        if (dev_priv->display_irqs_enabled)
@@ -3119,7 +3119,7 @@ static void gen8_irq_reset(struct drm_i915_private 
*dev_priv)
 
        gen8_master_intr_disable(dev_priv->uncore.regs);
 
-       gen8_gt_irq_reset(&dev_priv->gt);
+       gen8_gt_irq_reset(to_gt(dev_priv));
        gen8_display_irq_reset(dev_priv);
        GEN3_IRQ_RESET(uncore, GEN8_PCU_);
 
@@ -3173,7 +3173,7 @@ static void gen11_display_irq_reset(struct 
drm_i915_private *dev_priv)
 
 static void gen11_irq_reset(struct drm_i915_private *dev_priv)
 {
-       struct intel_gt *gt = &dev_priv->gt;
+       struct intel_gt *gt = to_gt(dev_priv);
        struct intel_uncore *uncore = gt->uncore;
 
        gen11_master_intr_disable(dev_priv->uncore.regs);
@@ -3187,7 +3187,7 @@ static void gen11_irq_reset(struct drm_i915_private 
*dev_priv)
 
 static void dg1_irq_reset(struct drm_i915_private *dev_priv)
 {
-       struct intel_gt *gt = &dev_priv->gt;
+       struct intel_gt *gt = to_gt(dev_priv);
        struct intel_uncore *uncore = gt->uncore;
 
        dg1_master_intr_disable(dev_priv->uncore.regs);
@@ -3252,7 +3252,7 @@ static void cherryview_irq_reset(struct drm_i915_private 
*dev_priv)
        intel_uncore_write(&dev_priv->uncore, GEN8_MASTER_IRQ, 0);
        intel_uncore_posting_read(&dev_priv->uncore, GEN8_MASTER_IRQ);
 
-       gen8_gt_irq_reset(&dev_priv->gt);
+       gen8_gt_irq_reset(to_gt(dev_priv));
 
        GEN3_IRQ_RESET(uncore, GEN8_PCU_);
 
@@ -3709,7 +3709,7 @@ static void ilk_irq_postinstall(struct drm_i915_private 
*dev_priv)
 
        ibx_irq_postinstall(dev_priv);
 
-       gen5_gt_irq_postinstall(&dev_priv->gt);
+       gen5_gt_irq_postinstall(to_gt(dev_priv));
 
        GEN3_IRQ_INIT(uncore, DE, dev_priv->irq_mask,
                      display_mask | extra_mask);
@@ -3746,7 +3746,7 @@ void valleyview_disable_display_irqs(struct 
drm_i915_private *dev_priv)
 
 static void valleyview_irq_postinstall(struct drm_i915_private *dev_priv)
 {
-       gen5_gt_irq_postinstall(&dev_priv->gt);
+       gen5_gt_irq_postinstall(to_gt(dev_priv));
 
        spin_lock_irq(&dev_priv->irq_lock);
        if (dev_priv->display_irqs_enabled)
@@ -3852,7 +3852,7 @@ static void gen8_irq_postinstall(struct drm_i915_private 
*dev_priv)
        else if (HAS_PCH_SPLIT(dev_priv))
                ibx_irq_postinstall(dev_priv);
 
-       gen8_gt_irq_postinstall(&dev_priv->gt);
+       gen8_gt_irq_postinstall(to_gt(dev_priv));
        gen8_de_irq_postinstall(dev_priv);
 
        gen8_master_intr_enable(dev_priv->uncore.regs);
@@ -3871,7 +3871,7 @@ static void gen11_de_irq_postinstall(struct 
drm_i915_private *dev_priv)
 
 static void gen11_irq_postinstall(struct drm_i915_private *dev_priv)
 {
-       struct intel_gt *gt = &dev_priv->gt;
+       struct intel_gt *gt = to_gt(dev_priv);
        struct intel_uncore *uncore = gt->uncore;
        u32 gu_misc_masked = GEN11_GU_MISC_GSE;
 
@@ -3889,7 +3889,7 @@ static void gen11_irq_postinstall(struct drm_i915_private 
*dev_priv)
 
 static void dg1_irq_postinstall(struct drm_i915_private *dev_priv)
 {
-       struct intel_gt *gt = &dev_priv->gt;
+       struct intel_gt *gt = to_gt(dev_priv);
        struct intel_uncore *uncore = gt->uncore;
        u32 gu_misc_masked = GEN11_GU_MISC_GSE;
 
@@ -3910,7 +3910,7 @@ static void dg1_irq_postinstall(struct drm_i915_private 
*dev_priv)
 
 static void cherryview_irq_postinstall(struct drm_i915_private *dev_priv)
 {
-       gen8_gt_irq_postinstall(&dev_priv->gt);
+       gen8_gt_irq_postinstall(to_gt(dev_priv));
 
        spin_lock_irq(&dev_priv->irq_lock);
        if (dev_priv->display_irqs_enabled)
@@ -4073,7 +4073,7 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
                intel_uncore_write16(&dev_priv->uncore, GEN2_IIR, iir);
 
                if (iir & I915_USER_INTERRUPT)
-                       intel_engine_cs_irq(dev_priv->gt.engine[RCS0], iir);
+                       intel_engine_cs_irq(to_gt(dev_priv)->engine[RCS0], iir);
 
                if (iir & I915_MASTER_ERROR_INTERRUPT)
                        i8xx_error_irq_handler(dev_priv, eir, eir_stuck);
@@ -4181,7 +4181,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
                intel_uncore_write(&dev_priv->uncore, GEN2_IIR, iir);
 
                if (iir & I915_USER_INTERRUPT)
-                       intel_engine_cs_irq(dev_priv->gt.engine[RCS0], iir);
+                       intel_engine_cs_irq(to_gt(dev_priv)->engine[RCS0], iir);
 
                if (iir & I915_MASTER_ERROR_INTERRUPT)
                        i9xx_error_irq_handler(dev_priv, eir, eir_stuck);
@@ -4326,11 +4326,11 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
                intel_uncore_write(&dev_priv->uncore, GEN2_IIR, iir);
 
                if (iir & I915_USER_INTERRUPT)
-                       intel_engine_cs_irq(dev_priv->gt.engine[RCS0],
+                       intel_engine_cs_irq(to_gt(dev_priv)->engine[RCS0],
                                            iir);
 
                if (iir & I915_BSD_USER_INTERRUPT)
-                       intel_engine_cs_irq(dev_priv->gt.engine[VCS0],
+                       intel_engine_cs_irq(to_gt(dev_priv)->engine[VCS0],
                                            iir >> 25);
 
                if (iir & I915_MASTER_ERROR_INTERRUPT)
@@ -4381,7 +4381,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 
        /* pre-gen11 the guc irqs bits are in the upper 16 bits of the pm reg */
        if (HAS_GT_UC(dev_priv) && GRAPHICS_VER(dev_priv) < 11)
-               dev_priv->gt.pm_guc_events = GUC_INTR_GUC2HOST << 16;
+               to_gt(dev_priv)->pm_guc_events = GUC_INTR_GUC2HOST << 16;
 
        if (!HAS_DISPLAY(dev_priv))
                return;
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 2f01b8c0284c..170bba913c30 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -4443,7 +4443,7 @@ void i915_perf_init(struct drm_i915_private *i915)
                mutex_init(&perf->lock);
 
                /* Choose a representative limit */
-               oa_sample_rate_hard_limit = i915->gt.clock_frequency / 2;
+               oa_sample_rate_hard_limit = to_gt(i915)->clock_frequency / 2;
 
                mutex_init(&perf->metrics_lock);
                idr_init_base(&perf->metrics_idr, 1);
diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c
index 0b488d49694c..ea655161793e 100644
--- a/drivers/gpu/drm/i915/i915_pmu.c
+++ b/drivers/gpu/drm/i915/i915_pmu.c
@@ -210,8 +210,8 @@ static void init_rc6(struct i915_pmu *pmu)
        struct drm_i915_private *i915 = container_of(pmu, typeof(*i915), pmu);
        intel_wakeref_t wakeref;
 
-       with_intel_runtime_pm(i915->gt.uncore->rpm, wakeref) {
-               pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(&i915->gt);
+       with_intel_runtime_pm(to_gt(i915)->uncore->rpm, wakeref) {
+               pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(to_gt(i915));
                pmu->sample[__I915_SAMPLE_RC6_LAST_REPORTED].cur =
                                        pmu->sample[__I915_SAMPLE_RC6].cur;
                pmu->sleep_last = ktime_get_raw();
@@ -222,7 +222,7 @@ static void park_rc6(struct drm_i915_private *i915)
 {
        struct i915_pmu *pmu = &i915->pmu;
 
-       pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(&i915->gt);
+       pmu->sample[__I915_SAMPLE_RC6].cur = __get_rc6(to_gt(i915));
        pmu->sleep_last = ktime_get_raw();
 }
 
@@ -419,7 +419,7 @@ static enum hrtimer_restart i915_sample(struct hrtimer 
*hrtimer)
        struct drm_i915_private *i915 =
                container_of(hrtimer, struct drm_i915_private, pmu.timer);
        struct i915_pmu *pmu = &i915->pmu;
-       struct intel_gt *gt = &i915->gt;
+       struct intel_gt *gt = to_gt(i915);
        unsigned int period_ns;
        ktime_t now;
 
@@ -476,7 +476,7 @@ engine_event_status(struct intel_engine_cs *engine,
 static int
 config_status(struct drm_i915_private *i915, u64 config)
 {
-       struct intel_gt *gt = &i915->gt;
+       struct intel_gt *gt = to_gt(i915);
 
        switch (config) {
        case I915_PMU_ACTUAL_FREQUENCY:
@@ -601,10 +601,10 @@ static u64 __i915_pmu_event_read(struct perf_event *event)
                        val = READ_ONCE(pmu->irq_count);
                        break;
                case I915_PMU_RC6_RESIDENCY:
-                       val = get_rc6(&i915->gt);
+                       val = get_rc6(to_gt(i915));
                        break;
                case I915_PMU_SOFTWARE_GT_AWAKE_TIME:
-                       val = ktime_to_ns(intel_gt_get_awake_time(&i915->gt));
+                       val = ktime_to_ns(intel_gt_get_awake_time(to_gt(i915)));
                        break;
                }
        }
diff --git a/drivers/gpu/drm/i915/i915_query.c 
b/drivers/gpu/drm/i915/i915_query.c
index 51b368be0fc4..2dfbc22857a3 100644
--- a/drivers/gpu/drm/i915/i915_query.c
+++ b/drivers/gpu/drm/i915/i915_query.c
@@ -31,7 +31,7 @@ static int copy_query_item(void *query_hdr, size_t query_sz,
 static int query_topology_info(struct drm_i915_private *dev_priv,
                               struct drm_i915_query_item *query_item)
 {
-       const struct sseu_dev_info *sseu = &dev_priv->gt.info.sseu;
+       const struct sseu_dev_info *sseu = &to_gt(dev_priv)->info.sseu;
        struct drm_i915_query_topology_info topo;
        u32 slice_length, subslice_length, eu_length, total_length;
        int ret;
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c 
b/drivers/gpu/drm/i915/i915_sysfs.c
index 59d441cedc75..fae4d1f4f275 100644
--- a/drivers/gpu/drm/i915/i915_sysfs.c
+++ b/drivers/gpu/drm/i915/i915_sysfs.c
@@ -52,7 +52,7 @@ static u32 calc_residency(struct drm_i915_private *dev_priv,
        u64 res = 0;
 
        with_intel_runtime_pm(&dev_priv->runtime_pm, wakeref)
-               res = intel_rc6_residency_us(&dev_priv->gt.rc6, reg);
+               res = intel_rc6_residency_us(&to_gt(dev_priv)->rc6, reg);
 
        return DIV_ROUND_CLOSEST_ULL(res, 1000);
 }
@@ -260,7 +260,7 @@ static ssize_t gt_act_freq_mhz_show(struct device *kdev,
                                    struct device_attribute *attr, char *buf)
 {
        struct drm_i915_private *i915 = kdev_minor_to_i915(kdev);
-       struct intel_rps *rps = &i915->gt.rps;
+       struct intel_rps *rps = &to_gt(i915)->rps;
 
        return sysfs_emit(buf, "%d\n", intel_rps_read_actual_frequency(rps));
 }
@@ -269,7 +269,7 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
                                    struct device_attribute *attr, char *buf)
 {
        struct drm_i915_private *i915 = kdev_minor_to_i915(kdev);
-       struct intel_rps *rps = &i915->gt.rps;
+       struct intel_rps *rps = &to_gt(i915)->rps;
 
        return sysfs_emit(buf, "%d\n", intel_rps_get_requested_frequency(rps));
 }
@@ -277,7 +277,7 @@ static ssize_t gt_cur_freq_mhz_show(struct device *kdev,
 static ssize_t gt_boost_freq_mhz_show(struct device *kdev, struct 
device_attribute *attr, char *buf)
 {
        struct drm_i915_private *i915 = kdev_minor_to_i915(kdev);
-       struct intel_rps *rps = &i915->gt.rps;
+       struct intel_rps *rps = &to_gt(i915)->rps;
 
        return sysfs_emit(buf, "%d\n", intel_rps_get_boost_frequency(rps));
 }
@@ -287,7 +287,7 @@ static ssize_t gt_boost_freq_mhz_store(struct device *kdev,
                                       const char *buf, size_t count)
 {
        struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
-       struct intel_rps *rps = &dev_priv->gt.rps;
+       struct intel_rps *rps = &to_gt(dev_priv)->rps;
        ssize_t ret;
        u32 val;
 
@@ -304,7 +304,7 @@ static ssize_t vlv_rpe_freq_mhz_show(struct device *kdev,
                                     struct device_attribute *attr, char *buf)
 {
        struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
-       struct intel_rps *rps = &dev_priv->gt.rps;
+       struct intel_rps *rps = &to_gt(dev_priv)->rps;
 
        return sysfs_emit(buf, "%d\n", intel_gpu_freq(rps, 
rps->efficient_freq));
 }
@@ -312,7 +312,7 @@ static ssize_t vlv_rpe_freq_mhz_show(struct device *kdev,
 static ssize_t gt_max_freq_mhz_show(struct device *kdev, struct 
device_attribute *attr, char *buf)
 {
        struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
-       struct intel_gt *gt = &dev_priv->gt;
+       struct intel_gt *gt = to_gt(dev_priv);
        struct intel_rps *rps = &gt->rps;
 
        return sysfs_emit(buf, "%d\n", intel_rps_get_max_frequency(rps));
@@ -323,7 +323,7 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,
                                     const char *buf, size_t count)
 {
        struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
-       struct intel_gt *gt = &dev_priv->gt;
+       struct intel_gt *gt = to_gt(dev_priv);
        struct intel_rps *rps = &gt->rps;
        ssize_t ret;
        u32 val;
@@ -340,7 +340,7 @@ static ssize_t gt_max_freq_mhz_store(struct device *kdev,
 static ssize_t gt_min_freq_mhz_show(struct device *kdev, struct 
device_attribute *attr, char *buf)
 {
        struct drm_i915_private *i915 = kdev_minor_to_i915(kdev);
-       struct intel_gt *gt = &i915->gt;
+       struct intel_gt *gt = to_gt(i915);
        struct intel_rps *rps = &gt->rps;
 
        return sysfs_emit(buf, "%d\n", intel_rps_get_min_frequency(rps));
@@ -351,7 +351,7 @@ static ssize_t gt_min_freq_mhz_store(struct device *kdev,
                                     const char *buf, size_t count)
 {
        struct drm_i915_private *i915 = kdev_minor_to_i915(kdev);
-       struct intel_rps *rps = &i915->gt.rps;
+       struct intel_rps *rps = &to_gt(i915)->rps;
        ssize_t ret;
        u32 val;
 
@@ -381,7 +381,7 @@ static DEVICE_ATTR(gt_RPn_freq_mhz, S_IRUGO, 
gt_rp_mhz_show, NULL);
 static ssize_t gt_rp_mhz_show(struct device *kdev, struct device_attribute 
*attr, char *buf)
 {
        struct drm_i915_private *dev_priv = kdev_minor_to_i915(kdev);
-       struct intel_rps *rps = &dev_priv->gt.rps;
+       struct intel_rps *rps = &to_gt(dev_priv)->rps;
        u32 val;
 
        if (attr == &dev_attr_gt_RP0_freq_mhz)
diff --git a/drivers/gpu/drm/i915/intel_gvt.c b/drivers/gpu/drm/i915/intel_gvt.c
index 4e70c1a9ef2e..cf6e98962d82 100644
--- a/drivers/gpu/drm/i915/intel_gvt.c
+++ b/drivers/gpu/drm/i915/intel_gvt.c
@@ -109,7 +109,7 @@ int intel_gvt_init(struct drm_i915_private *dev_priv)
                return 0;
        }
 
-       if (intel_uc_wants_guc_submission(&dev_priv->gt.uc)) {
+       if (intel_uc_wants_guc_submission(&to_gt(dev_priv)->uc)) {
                drm_err(&dev_priv->drm,
                        "i915 GVT-g loading failed due to Graphics 
virtualization is not yet supported with GuC submission\n");
                return -EIO;
diff --git a/drivers/gpu/drm/i915/intel_wopcm.c 
b/drivers/gpu/drm/i915/intel_wopcm.c
index 5e511bb891f9..f06d21005106 100644
--- a/drivers/gpu/drm/i915/intel_wopcm.c
+++ b/drivers/gpu/drm/i915/intel_wopcm.c
@@ -220,7 +220,7 @@ static bool __wopcm_regs_locked(struct intel_uncore *uncore,
 void intel_wopcm_init(struct intel_wopcm *wopcm)
 {
        struct drm_i915_private *i915 = wopcm_to_i915(wopcm);
-       struct intel_gt *gt = &i915->gt;
+       struct intel_gt *gt = to_gt(i915);
        u32 guc_fw_size = intel_uc_fw_get_upload_size(&gt->uc.guc.fw);
        u32 huc_fw_size = intel_uc_fw_get_upload_size(&gt->uc.huc.fw);
        u32 ctx_rsvd = context_reserved_size(i915);
-- 
2.34.1

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