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| author |   Andrew Morton <akpm@linux-foundation.org> | 2019-07-11 20:54:21 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-12 11:05:42 -0700 |
| commit | 2236b99d6a33df72befa7205c2d8381aca7ae701 (patch) | |
| tree | 7f40879720e46b9d52591dcdf8bfe398945f647a /include/linux/pfn_t.h | |
| parent | mm/kasan: add object validation in ksize() (diff) | |
| download | wireguard-linux-2236b99d6a33df72befa7205c2d8381aca7ae701.tar.xz wireguard-linux-2236b99d6a33df72befa7205c2d8381aca7ae701.zip | |
include/linux/pfn_t.h: remove pfn_t_to_virt()
It has no callers and there is no virt_to_pfn_t().
Reported-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Jérôme Glisse <jglisse@redhat.com>
Cc: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/pfn_t.h')
| -rw-r--r-- | include/linux/pfn_t.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/pfn_t.h b/include/linux/pfn_t.h index 3c202a11a79e..01e8037023f7 100644 --- a/include/linux/pfn_t.h +++ b/include/linux/pfn_t.h @@ -66,13 +66,6 @@ static inline phys_addr_t pfn_t_to_phys(pfn_t pfn) return PFN_PHYS(pfn_t_to_pfn(pfn)); } -static inline void *pfn_t_to_virt(pfn_t pfn) -{ - if (pfn_t_has_page(pfn) && !is_device_private_page(pfn_t_to_page(pfn))) - return __va(pfn_t_to_phys(pfn)); - return NULL; -} - static inline pfn_t page_to_pfn_t(struct page *page) { return pfn_to_pfn_t(page_to_pfn(page)); |