From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Date: Fri, 27 Nov 2020 09:53:32 +0000 (+0100)
Subject: MIPS: mm: Remove unused is_aligned_hugepage_range
X-Git-Tag: accepted/tizen/unified/20230118.172025~8266^2~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=915d8aac69d32bf4272a015bf7bf3516deeaad5e;p=platform%2Fkernel%2Flinux-rpi.git

MIPS: mm: Remove unused is_aligned_hugepage_range

Function is_aligned_hugepage_range is no longer needed.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---

diff --git a/arch/mips/mm/hugetlbpage.c b/arch/mips/mm/hugetlbpage.c
index 77ffece..b9f76f4 100644
--- a/arch/mips/mm/hugetlbpage.c
+++ b/arch/mips/mm/hugetlbpage.c
@@ -58,18 +58,6 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr,
 	return (pte_t *) pmd;
 }
 
-/*
- * This function checks for proper alignment of input addr and len parameters.
- */
-int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
-{
-	if (len & ~HPAGE_MASK)
-		return -EINVAL;
-	if (addr & ~HPAGE_MASK)
-		return -EINVAL;
-	return 0;
-}
-
 int pmd_huge(pmd_t pmd)
 {
 	return (pmd_val(pmd) & _PAGE_HUGE) != 0;