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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2018-05-03 22:29:56 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-05-04 11:26:32 +0100 |
| commit | c258f91d8ae737cd46a1201aa63655ec8b878ed5 (patch) | |
| tree | fbc2265f182c2057758333bae9362a9c16d5e3c7 | |
| parent | i915: Convert to use match_string() helper (diff) | |
| download | wireguard-linux-c258f91d8ae737cd46a1201aa63655ec8b878ed5.tar.xz wireguard-linux-c258f91d8ae737cd46a1201aa63655ec8b878ed5.zip | |
drm/i915/gtt: Tidy up duplicate branches in gen8_gmch_probe()
Following commit f773568b6ff8 ("drm/i915: nuke the duplicated stolen
discovery"), the if-else-chain for determining the GTT size is redundant
with the !chv branches all being the same.
Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
References: f773568b6ff8 ("drm/i915: nuke the duplicated stolen discovery")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180503212956.3948-1-chris@chris-wilson.co.uk
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 272d6bb407cc..c879bfd9294f 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -3326,14 +3326,10 @@ static int gen8_gmch_probe(struct i915_ggtt *ggtt) DRM_ERROR("Can't set DMA mask/consistent mask (%d)\n", err); pci_read_config_word(pdev, SNB_GMCH_CTRL, &snb_gmch_ctl); - - if (INTEL_GEN(dev_priv) >= 9) { - size = gen8_get_total_gtt_size(snb_gmch_ctl); - } else if (IS_CHERRYVIEW(dev_priv)) { + if (IS_CHERRYVIEW(dev_priv)) size = chv_get_total_gtt_size(snb_gmch_ctl); - } else { + else size = gen8_get_total_gtt_size(snb_gmch_ctl); - } ggtt->base.total = (size / sizeof(gen8_pte_t)) << PAGE_SHIFT; ggtt->base.cleanup = gen6_gmch_remove; |