Commit 2236b99d authored Jul 11, 2019 by Andrew Morton Committed by Linus Torvalds Jul 12, 2019

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>

parent 0d4ca4c9

include/linux/pfn_t.h

+0 −7

Original line number	Diff line number	Diff line
		@@ -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));

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