From: Dongli Zhang Date: Tue, 21 May 2019 04:40:39 +0000 (+0800) Subject: drm/i915: remove unused IO_TLB_SEGPAGES which should be defined by swiotlb X-Git-Tag: Ubuntu-5.13.0-19.19~8107^2~26^2~3 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=b3ca0d44917c12f581cfdae52f9d6efdbfda5fe6;p=mirror_ubuntu-jammy-kernel.git 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 5584f1b1d73e ("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 Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/1558413639-22568-1-git-send-email-dongli.zhang@oracle.com --- diff --git a/drivers/gpu/drm/i915/i915_gem_internal.c b/drivers/gpu/drm/i915/i915_gem_internal.c index ab627ed1269c..21662176819f 100644 --- a/drivers/gpu/drm/i915/i915_gem_internal.c +++ b/drivers/gpu/drm/i915/i915_gem_internal.c @@ -28,9 +28,6 @@ #define QUIET (__GFP_NORETRY | __GFP_NOWARN) #define MAYFAIL (__GFP_RETRY_MAYFAIL | __GFP_NOWARN) -/* convert swiotlb segment size into sensible units (pages)! */ -#define IO_TLB_SEGPAGES (IO_TLB_SEGSIZE << IO_TLB_SHIFT >> PAGE_SHIFT) - static void internal_free_pages(struct sg_table *st) { struct scatterlist *sg;