diff options
| author | Jan Kara <jack@suse.cz> | 2016-12-15 00:07:01 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-15 01:04:09 +0100 |
| commit | 1a29d85eb0f19b7d8271923d8917d7b4f5540b3e (patch) | |
| tree | 76bf90e637fb4b0c95a7a9eb81bc9aec71329a4e /drivers/gpu/drm/gma500/framebuffer.c | |
| parent | mm: join struct fault_env and vm_fault (diff) | |
| download | linux-1a29d85eb0f19b7d8271923d8917d7b4f5540b3e.tar.xz linux-1a29d85eb0f19b7d8271923d8917d7b4f5540b3e.zip | |
mm: use vmf->address instead of of vmf->virtual_address
Every single user of vmf->virtual_address typed that entry to unsigned
long before doing anything with it so the type of virtual_address does
not really provide us any additional safety. Just use masked
vmf->address which already has the appropriate type.
Link: http://lkml.kernel.org/r/1479460644-25076-3-git-send-email-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpu/drm/gma500/framebuffer.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/framebuffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 4071b2d1e8cf..8b44fa542562 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -125,7 +125,7 @@ static int psbfb_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) psbfb->gtt->offset; page_num = vma_pages(vma); - address = (unsigned long)vmf->virtual_address - (vmf->pgoff << PAGE_SHIFT); + address = vmf->address - (vmf->pgoff << PAGE_SHIFT); vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); |