UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/i915: switch i915_driver_probe() to use i915 local variable 

Prefer i915 over dev_priv where possible. No functional changes.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200211162802.16180-2-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2020-02-11 18:28:02 +02:00
parent 46edcdbdb6
commit 8eecfb3985
1 changed files with 27 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
drivers/gpu/drm/i915/i915_drv.c
View File

@ -1485,16 +1485,16 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
const struct intel_device_info *match_info =
(struct intel_device_info *)ent->driver_data;
struct drm_i915_private *dev_priv;
struct drm_i915_private *i915;
int ret;
dev_priv = i915_driver_create(pdev, ent);
if (IS_ERR(dev_priv))
return PTR_ERR(dev_priv);
i915 = i915_driver_create(pdev, ent);
if (IS_ERR(i915))
return PTR_ERR(i915);
/* Disable nuclear pageflip by default on pre-ILK */
if (!i915_modparams.nuclear_pageflip && match_info->gen < 5)
dev_priv->drm.driver_features &= ~DRIVER_ATOMIC;
i915->drm.driver_features &= ~DRIVER_ATOMIC;
/*
* Check if we support fake LMEM -- for now we only unleash this for
@ -1502,13 +1502,13 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
*/
#if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
if (IS_ENABLED(CONFIG_DRM_I915_UNSTABLE_FAKE_LMEM)) {
if (INTEL_GEN(dev_priv) >= 9 && i915_selftest.live < 0 &&
if (INTEL_GEN(i915) >= 9 && i915_selftest.live < 0 &&
i915_modparams.fake_lmem_start) {
mkwrite_device_info(dev_priv)->memory_regions =
mkwrite_device_info(i915)->memory_regions =
REGION_SMEM | REGION_LMEM | REGION_STOLEN;
mkwrite_device_info(dev_priv)->is_dgfx = true;
GEM_BUG_ON(!HAS_LMEM(dev_priv));
GEM_BUG_ON(!IS_DGFX(dev_priv));
mkwrite_device_info(i915)->is_dgfx = true;
GEM_BUG_ON(!HAS_LMEM(i915));
GEM_BUG_ON(!IS_DGFX(i915));
}
}
#endif
@ -1517,48 +1517,48 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto out_fini;
ret = i915_driver_early_probe(dev_priv);
ret = i915_driver_early_probe(i915);
if (ret < 0)
goto out_pci_disable;
disable_rpm_wakeref_asserts(&dev_priv->runtime_pm);
disable_rpm_wakeref_asserts(&i915->runtime_pm);
i915_detect_vgpu(dev_priv);
i915_detect_vgpu(i915);
ret = i915_driver_mmio_probe(dev_priv);
ret = i915_driver_mmio_probe(i915);
if (ret < 0)
goto out_runtime_pm_put;
ret = i915_driver_hw_probe(dev_priv);
ret = i915_driver_hw_probe(i915);
if (ret < 0)
goto out_cleanup_mmio;
ret = i915_driver_modeset_probe(dev_priv);
ret = i915_driver_modeset_probe(i915);
if (ret < 0)
goto out_cleanup_hw;
i915_driver_register(dev_priv);
i915_driver_register(i915);
enable_rpm_wakeref_asserts(&dev_priv->runtime_pm);
enable_rpm_wakeref_asserts(&i915->runtime_pm);
i915_welcome_messages(dev_priv);
i915_welcome_messages(i915);
return 0;
out_cleanup_hw:
i915_driver_hw_remove(dev_priv);
intel_memory_regions_driver_release(dev_priv);
i915_ggtt_driver_release(dev_priv);
i915_driver_hw_remove(i915);
intel_memory_regions_driver_release(i915);
i915_ggtt_driver_release(i915);
out_cleanup_mmio:
i915_driver_mmio_release(dev_priv);
i915_driver_mmio_release(i915);
out_runtime_pm_put:
enable_rpm_wakeref_asserts(&dev_priv->runtime_pm);
i915_driver_late_release(dev_priv);
enable_rpm_wakeref_asserts(&i915->runtime_pm);
i915_driver_late_release(i915);
out_pci_disable:
pci_disable_device(pdev);
out_fini:
i915_probe_error(dev_priv, "Device initialization failed (%d)\n", ret);
i915_driver_destroy(dev_priv);
i915_probe_error(i915, "Device initialization failed (%d)\n", ret);
i915_driver_destroy(i915);
return ret;
}