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| author | Ingo Molnar <mingo@kernel.org> | 2016-08-10 14:11:54 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-08-10 14:11:54 +0200 |
| commit | a2071cd765637002523798358d2ca441306d708b (patch) | |
| tree | bafac1682bfa91457439cad09d2eeea71f2ad3bf /kernel/memremap.c | |
| parent | 784bdf3bb694b256fcd6120b93e8947a84249a3a (diff) | |
| parent | a0cba2179ea4c1820fce2ee046b6ed90ecc56196 (diff) | |
Merge branch 'linus' into locking/urgent, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/memremap.c')
| -rw-r--r-- | kernel/memremap.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/kernel/memremap.c b/kernel/memremap.c index 017532193fb1..251d16b4cb41 100644 --- a/kernel/memremap.c +++ b/kernel/memremap.c @@ -169,12 +169,6 @@ void devm_memunmap(struct device *dev, void *addr) } EXPORT_SYMBOL(devm_memunmap); -pfn_t phys_to_pfn_t(phys_addr_t addr, u64 flags) -{ - return __pfn_to_pfn_t(addr >> PAGE_SHIFT, flags); -} -EXPORT_SYMBOL(phys_to_pfn_t); - #ifdef CONFIG_ZONE_DEVICE static DEFINE_MUTEX(pgmap_lock); static RADIX_TREE(pgmap_radix, GFP_KERNEL); @@ -308,12 +302,6 @@ void *devm_memremap_pages(struct device *dev, struct resource *res, if (is_ram == REGION_INTERSECTS) return __va(res->start); - if (altmap && !IS_ENABLED(CONFIG_SPARSEMEM_VMEMMAP)) { - dev_err(dev, "%s: altmap requires CONFIG_SPARSEMEM_VMEMMAP=y\n", - __func__); - return ERR_PTR(-ENXIO); - } - if (!ref) return ERR_PTR(-EINVAL); @@ -401,7 +389,6 @@ void vmem_altmap_free(struct vmem_altmap *altmap, unsigned long nr_pfns) altmap->alloc -= nr_pfns; } -#ifdef CONFIG_SPARSEMEM_VMEMMAP struct vmem_altmap *to_vmem_altmap(unsigned long memmap_start) { /* @@ -427,5 +414,4 @@ struct vmem_altmap *to_vmem_altmap(unsigned long memmap_start) return pgmap ? pgmap->altmap : NULL; } -#endif /* CONFIG_SPARSEMEM_VMEMMAP */ #endif /* CONFIG_ZONE_DEVICE */ |