drm/i915: remove unused IO_TLB_SEGPAGES which should be defined by swiotlb

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This patch removes IO_TLB_SEGPAGES which is no longer used since
commit 5584f1b1d7 ("drm/i915: fix i915 running as dom0 under Xen").

As the define of both IO_TLB_SEGSIZE and IO_TLB_SHIFT are from swiotlb,
IO_TLB_SEGPAGES should be defined on swiotlb side if it is required in the
future.

Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/1558413639-22568-1-git-send-email-dongli.zhang@oracle.com

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Dongli Zhang 2019-05-21 12:40:39 +08:00 • committed by Chris Wilson

parent eaf20e6933

commit b3ca0d4491

1 changed files with 0 additions and 3 deletions

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drivers/gpu/drm/i915/i915_gem_internal.c

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