diff options
| author | David Weinehall <david.weinehall@linux.intel.com> | 2016-08-22 13:32:44 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-22 12:19:52 +0100 |
| commit | 52a05c302bcfe571aa4896118e3d22feb51ab1c7 (patch) | |
| tree | efdf32a68732ee56430e8ab049646ccbe969730a /drivers/gpu/drm/i915/i915_gem_stolen.c | |
| parent | 694c2828459e1d048b79c42dd8decbafb099707d (diff) | |
| download | linux-52a05c302bcfe571aa4896118e3d22feb51ab1c7.tar.bz2 | |
drm/i915: pdev cleanup
In an effort to simplify things for a future push of dev_priv instead
of dev wherever possible, always take pdev via dev_priv where
feasible, eliminating the direct access from dev. Right now this
only eliminates a few cases of dev, but it also obviates that we pass
dev into a lot of functions where dev_priv would be the more obvious
choice.
v2: Fixed one more place missing in the previous patch set
Signed-off-by: David Weinehall <david.weinehall@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160822103245.24069-5-david.weinehall@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_stolen.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_stolen.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index aa050fa1e558..59989e8ee5dc 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -92,6 +92,7 @@ void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv, static unsigned long i915_stolen_to_physical(struct drm_device *dev) { struct drm_i915_private *dev_priv = to_i915(dev); + struct pci_dev *pdev = dev_priv->drm.pdev; struct i915_ggtt *ggtt = &dev_priv->ggtt; struct resource *r; u32 base; @@ -111,7 +112,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) if (INTEL_INFO(dev)->gen >= 3) { u32 bsm; - pci_read_config_dword(dev->pdev, INTEL_BSM, &bsm); + pci_read_config_dword(pdev, INTEL_BSM, &bsm); base = bsm & INTEL_BSM_MASK; } else if (IS_I865G(dev)) { @@ -119,7 +120,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) u16 toud = 0; u8 tmp; - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I845_ESMRAMC, &tmp); if (tmp & TSEG_ENABLE) { @@ -133,7 +134,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) } } - pci_bus_read_config_word(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_word(pdev->bus, PCI_DEVFN(0, 0), I865_TOUD, &toud); base = (toud << 16) + tseg_size; @@ -142,13 +143,13 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) u32 tom; u8 tmp; - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I85X_ESMRAMC, &tmp); if (tmp & TSEG_ENABLE) tseg_size = MB(1); - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 1), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 1), I85X_DRB3, &tmp); tom = tmp * MB(32); @@ -158,7 +159,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) u32 tom; u8 tmp; - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I845_ESMRAMC, &tmp); if (tmp & TSEG_ENABLE) { @@ -172,7 +173,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) } } - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I830_DRB3, &tmp); tom = tmp * MB(32); @@ -182,7 +183,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) u32 tom; u8 tmp; - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I830_ESMRAMC, &tmp); if (tmp & TSEG_ENABLE) { @@ -192,7 +193,7 @@ static unsigned long i915_stolen_to_physical(struct drm_device *dev) tseg_size = KB(512); } - pci_bus_read_config_byte(dev->pdev->bus, PCI_DEVFN(0, 0), + pci_bus_read_config_byte(pdev->bus, PCI_DEVFN(0, 0), I830_DRB3, &tmp); tom = tmp * MB(32); |