drm/i915: remove unused IO_TLB_SEGPAGES which should be defined by swiotlb
This patch removes IO_TLB_SEGPAGES which is no longer used since commit 5584f1b1 ("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
parent
eaf20e69
Please register or sign in to comment