diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/memremap.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/memremap.c b/kernel/memremap.c index 1490e63f69a9..715b434bd316 100644 --- a/kernel/memremap.c +++ b/kernel/memremap.c @@ -271,6 +271,12 @@ void *devm_memremap_pages(struct device *dev, struct dev_pagemap *pgmap) } EXPORT_SYMBOL_GPL(devm_memremap_pages); +void devm_memunmap_pages(struct device *dev, struct dev_pagemap *pgmap) +{ + devm_release_action(dev, devm_memremap_pages_release, pgmap); +} +EXPORT_SYMBOL_GPL(devm_memunmap_pages); + unsigned long vmem_altmap_offset(struct vmem_altmap *altmap) { /* number of pfns from base where pfn_to_page() is valid */ |