iommu/vt-d: Remove unused extern declaration dmar_parse_dev_scope()

Since commit 2e4552893038 ("iommu/vt-d: Unify the way to process DMAR
device scope array") this is not used anymore, so can remove it.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20230802133934.19712-1-yuehaibing@huawei.com
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 27dbd4c64860bfb28ce164d235e65eab286788d6..e34b601b71fd25c4b68c6e6c44075fea16275cd0 100644 (file)
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -106,8 +106,6 @@ static inline bool dmar_rcu_check(void)
 extern int dmar_table_init(void);
 extern int dmar_dev_scope_init(void);
 extern void dmar_register_bus_notifier(void);
-extern int dmar_parse_dev_scope(void *start, void *end, int *cnt,
-                               struct dmar_dev_scope **devices, u16 segment);
 extern void *dmar_alloc_dev_scope(void *start, void *end, int *cnt);
 extern void dmar_free_dev_scope(struct dmar_dev_scope **devices, int *cnt);
 extern int dmar_insert_dev_scope(struct dmar_pci_notify_info *info,