diff options
| author | John Garry <john.garry@huawei.com> | 2020-12-04 02:34:52 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-12-08 14:14:48 +0000 |
| commit | 176cfc187c24287a363e7612cd2385ba40c2042b (patch) | |
| tree | d5c7e33b049d37d6d957244c08d74ab66fb488b3 /drivers | |
| parent | 51b70b817b187e48155fc492adb9ce80bdb21b70 (diff) | |
iommu: Stop exporting free_iova_mem()
It has no user outside iova.c
Signed-off-by: John Garry <john.garry@huawei.com>
Link: https://lore.kernel.org/r/1607020492-189471-4-git-send-email-john.garry@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/iova.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index bb5cb67ee311..4bb3293ae4d7 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -248,12 +248,11 @@ static struct iova *alloc_iova_mem(void) return kmem_cache_zalloc(iova_cache, GFP_ATOMIC | __GFP_NOWARN); } -void free_iova_mem(struct iova *iova) +static void free_iova_mem(struct iova *iova) { if (iova->pfn_lo != IOVA_ANCHOR) kmem_cache_free(iova_cache, iova); } -EXPORT_SYMBOL(free_iova_mem); int iova_cache_get(void) { |