This will be needed by later patches, so factor it out.
No functional change.
v2: - s/dev_to_i915_priv/dev_to_i915/ (Jani) - don't use the helper in i915_pm_suspend (Chris) - simplify the helper (Chris)
Signed-off-by: Imre Deak imre.deak@intel.com --- drivers/gpu/drm/i915/i915_drv.c | 9 +++------ drivers/gpu/drm/i915/i915_drv.h | 5 +++++ 2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 71be3c9..d2ae327 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -939,8 +939,7 @@ static int i915_pm_suspend(struct device *dev)
static int i915_pm_suspend_late(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct drm_device *drm_dev = dev_to_i915(dev)->dev;
/* * We have a suspedn ordering issue with the snd-hda driver also @@ -959,8 +958,7 @@ static int i915_pm_suspend_late(struct device *dev)
static int i915_pm_resume_early(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct drm_device *drm_dev = dev_to_i915(dev)->dev;
if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF) return 0; @@ -970,8 +968,7 @@ static int i915_pm_resume_early(struct device *dev)
static int i915_pm_resume(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct drm_device *drm_dev = dev_to_i915(dev)->dev;
if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF) return 0; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 11e85cb..fb2616d 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1800,6 +1800,11 @@ static inline struct drm_i915_private *to_i915(const struct drm_device *dev) return dev->dev_private; }
+static inline struct drm_i915_private *dev_to_i915(struct device *dev) +{ + return to_i915(pci_get_drvdata(to_pci_dev(dev))); +} + /* Iterate over initialised rings */ #define for_each_ring(ring__, dev_priv__, i__) \ for ((i__) = 0; (i__) < I915_NUM_RINGS; (i__)++) \