linux-kernel - [PATCH] m68k: mm: Use PAGE

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Message-Id: <20200826130103.25381-1-geert@linux-m68k.org>
Date:   Wed, 26 Aug 2020 15:01:03 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     linux-m68k@...ts.linux-m68k.org
Cc:     Peter Zijlstra <peterz@...radead.org>,
        linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH] m68k: mm: Use PAGE_ALIGNED() helper

Use the existing PAGE_ALIGNED() helper instead of open-coding the same
operation.

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 arch/m68k/mm/motorola.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 2bb006bdc31cd644..a9bdde54ca350197 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -226,7 +226,7 @@ static pte_t * __init kernel_page_table(void)
 {
 	pte_t *pte_table = last_pte_table;
 
-	if (((unsigned long)last_pte_table & ~PAGE_MASK) == 0) {
+	if (PAGE_ALIGNED(last_pte_table)) {
 		pte_table = (pte_t *)memblock_alloc_low(PAGE_SIZE, PAGE_SIZE);
 		if (!pte_table) {
 			panic("%s: Failed to allocate %lu bytes align=%lx\n",
@@ -274,7 +274,7 @@ static pmd_t * __init kernel_ptr_table(void)
 	}
 
 	last_pmd_table += PTRS_PER_PMD;
-	if (((unsigned long)last_pmd_table & ~PAGE_MASK) == 0) {
+	if (PAGE_ALIGNED(last_pmd_table)) {
 		last_pmd_table = (pmd_t *)memblock_alloc_low(PAGE_SIZE,
 							   PAGE_SIZE);
 		if (!last_pmd_table)
-- 
2.17.1