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Diffstat (limited to 'arch/sh/mm/cache.c')
-rw-r--r--arch/sh/mm/cache.c16
1 files changed, 1 insertions, 15 deletions
diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c
index 9bcaa5619e..6ebdeaff30 100644
--- a/arch/sh/mm/cache.c
+++ b/arch/sh/mm/cache.c
@@ -84,7 +84,7 @@ void copy_from_user_page(struct vm_area_struct *vma, struct page *page,
{
struct folio *folio = page_folio(page);
- if (boot_cpu_data.dcache.n_aliases && page_mapcount(page) &&
+ if (boot_cpu_data.dcache.n_aliases && folio_mapped(folio) &&
test_bit(PG_dcache_clean, &folio->flags)) {
void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
memcpy(dst, vfrom, len);
@@ -320,30 +320,20 @@ void __init cpu_cache_init(void)
goto skip;
if (boot_cpu_data.type == CPU_J2) {
- extern void __weak j2_cache_init(void);
-
j2_cache_init();
} else if (boot_cpu_data.family == CPU_FAMILY_SH2) {
- extern void __weak sh2_cache_init(void);
-
sh2_cache_init();
}
if (boot_cpu_data.family == CPU_FAMILY_SH2A) {
- extern void __weak sh2a_cache_init(void);
-
sh2a_cache_init();
}
if (boot_cpu_data.family == CPU_FAMILY_SH3) {
- extern void __weak sh3_cache_init(void);
-
sh3_cache_init();
if ((boot_cpu_data.type == CPU_SH7705) &&
(boot_cpu_data.dcache.sets == 512)) {
- extern void __weak sh7705_cache_init(void);
-
sh7705_cache_init();
}
}
@@ -351,14 +341,10 @@ void __init cpu_cache_init(void)
if ((boot_cpu_data.family == CPU_FAMILY_SH4) ||
(boot_cpu_data.family == CPU_FAMILY_SH4A) ||
(boot_cpu_data.family == CPU_FAMILY_SH4AL_DSP)) {
- extern void __weak sh4_cache_init(void);
-
sh4_cache_init();
if ((boot_cpu_data.type == CPU_SH7786) ||
(boot_cpu_data.type == CPU_SHX3)) {
- extern void __weak shx3_cache_init(void);
-
shx3_cache_init();
}
}