diff options
| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2019-11-08 13:13:51 -0800 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2019-11-13 10:53:09 -0800 |
| commit | 496f50a601d5b3bbaad7188c2884c5bdcc8ec1aa (patch) | |
| tree | 713d46069e192e8ff698486d4dd00e05f2145539 /drivers/gpu/drm/i915/display/intel_bios.c | |
| parent | 9381e2bee8d2199501855a5d5f8dab016d6fb9e5 (diff) | |
drm/i915/bios: rename bios to oprom when mapping pci rom
oprom is actually a better name to use when using
pci_map_rom(). "bios" is way too generic and confusing.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191108003602.33526-2-lucas.demarchi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_bios.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_bios.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index 7c0ca733bef8..5042d71b3004 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -1789,7 +1789,7 @@ bool intel_bios_is_valid_vbt(const void *buf, size_t size) return vbt; } -static const struct vbt_header *find_vbt(void __iomem *bios, size_t size) +static const struct vbt_header *find_vbt(void __iomem *oprom, size_t size) { size_t i; @@ -1797,14 +1797,14 @@ static const struct vbt_header *find_vbt(void __iomem *bios, size_t size) for (i = 0; i + 4 < size; i++) { void *vbt; - if (ioread32(bios + i) != *((const u32 *) "$VBT")) + if (ioread32(oprom + i) != *((const u32 *)"$VBT")) continue; /* * This is the one place where we explicitly discard the address * space (__iomem) of the BIOS/VBT. */ - vbt = (void __force *) bios + i; + vbt = (void __force *)oprom + i; if (intel_bios_is_valid_vbt(vbt, size - i)) return vbt; @@ -1827,7 +1827,7 @@ void intel_bios_init(struct drm_i915_private *dev_priv) struct pci_dev *pdev = dev_priv->drm.pdev; const struct vbt_header *vbt = dev_priv->opregion.vbt; const struct bdb_header *bdb; - u8 __iomem *bios = NULL; + u8 __iomem *oprom = NULL; INIT_LIST_HEAD(&dev_priv->vbt.display_devices); @@ -1842,11 +1842,11 @@ void intel_bios_init(struct drm_i915_private *dev_priv) if (!vbt) { size_t size; - bios = pci_map_rom(pdev, &size); - if (!bios) + oprom = pci_map_rom(pdev, &size); + if (!oprom) goto out; - vbt = find_vbt(bios, size); + vbt = find_vbt(oprom, size); if (!vbt) goto out; @@ -1880,8 +1880,8 @@ out: init_vbt_missing_defaults(dev_priv); } - if (bios) - pci_unmap_rom(pdev, bios); + if (oprom) + pci_unmap_rom(pdev, oprom); } /** |