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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-07-12 13:04:50 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-12 16:53:49 +0200 |
| commit | cf47a07ab8f65d1d1fdbb72f4c38efe293f7a623 (patch) | |
| tree | a5e05816765e59fd7c25bed5a44e6c45a2d653a7 /drivers/gpu | |
| parent | 6566435af95dc3cc90bdfe806b278137ad13fef3 (diff) | |
| download | op-kernel-dev-cf47a07ab8f65d1d1fdbb72f4c38efe293f7a623.zip op-kernel-dev-cf47a07ab8f65d1d1fdbb72f4c38efe293f7a623.tar.gz | |
drm/vgem: Use PAGE_KERNEL in place of x86-specific PAGE_KERNEL_IO
Since PAGE_KERNEL_IO is specific to x86 and equivalent to PAGE_KERNEL
for our wrapping with pgprot_writecombine(), just use the common define.
drivers/gpu/drm/vgem/vgem_drv.c: In function 'vgem_prime_vmap':
>> drivers/gpu/drm/vgem/vgem_drv.c:238:53: error: 'PAGE_KERNEL_IO' undeclared (first use in this function)
addr = vmap(pages, n_pages, 0, pgprot_writecombine(PAGE_KERNEL_IO));
Reported-by: 0day
Fixes: e6f15b763ab2 ("drm/vgem: Enable dmabuf interface for export")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1468325090-27966-1-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/vgem/vgem_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c index b5fb968..29c2aab 100644 --- a/drivers/gpu/drm/vgem/vgem_drv.c +++ b/drivers/gpu/drm/vgem/vgem_drv.c @@ -235,7 +235,7 @@ static void *vgem_prime_vmap(struct drm_gem_object *obj) if (IS_ERR(pages)) return NULL; - addr = vmap(pages, n_pages, 0, pgprot_writecombine(PAGE_KERNEL_IO)); + addr = vmap(pages, n_pages, 0, pgprot_writecombine(PAGE_KERNEL)); drm_gem_put_pages(obj, pages, false, false); return addr; |
