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m68k: mm: Use PAGE_ALIGNED() helper
author
Geert Uytterhoeven
<geert@linux-m68k.org>
Wed, 26 Aug 2020 13:01:03 +0000
(15:01 +0200)
committer
Geert Uytterhoeven
<geert@linux-m68k.org>
Mon, 7 Sep 2020 08:56:08 +0000
(10:56 +0200)
Use the existing PAGE_ALIGNED() helper instead of open-coding the same
operation.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link:
https://lore.kernel.org/r/20200826130103.25381-1-geert@linux-m68k.org
arch/m68k/mm/motorola.c
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diff --git
a/arch/m68k/mm/motorola.c
b/arch/m68k/mm/motorola.c
index
2bb006b
..
a9bdde5
100644
(file)
--- 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)