diff options
| author | Christoph Hellwig <hch@lst.de> | 2015-08-10 23:07:08 -0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2015-08-14 16:01:21 -0400 |
| commit | 708ab62bef1ed3a3cf065a4138bd87f5d083cfeb (patch) | |
| tree | 542b8ff5e95aa176e0738736a25721b589949882 /include/linux/pmem.h | |
| parent | 7d3dcf26a6559fa82af3f53e2c8b163cec95fdaf (diff) | |
pmem: switch to devm_ allocations
Signed-off-by: Christoph Hellwig <hch@lst.de>
[djbw: tools/testing/nvdimm/ and memunmap_pmem support]
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include/linux/pmem.h')
| -rw-r--r-- | include/linux/pmem.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/include/linux/pmem.h b/include/linux/pmem.h index 093c35ecefcc..20c367cd76e6 100644 --- a/include/linux/pmem.h +++ b/include/linux/pmem.h @@ -46,9 +46,9 @@ static inline void memcpy_from_pmem(void *dst, void __pmem const *src, size_t si memcpy(dst, (void __force const *) src, size); } -static inline void memunmap_pmem(void __pmem *addr) +static inline void memunmap_pmem(struct device *dev, void __pmem *addr) { - memunmap((void __force *) addr); + devm_memunmap(dev, (void __force *) addr); } /** @@ -97,13 +97,15 @@ static inline void default_memcpy_to_pmem(void __pmem *dst, const void *src, * wmb_pmem() arrange for the data to be written through the * cache to persistent media. */ -static inline void __pmem *memremap_pmem(resource_size_t offset, - unsigned long size) +static inline void __pmem *memremap_pmem(struct device *dev, + resource_size_t offset, unsigned long size) { #ifdef ARCH_MEMREMAP_PMEM - return (void __pmem *) memremap(offset, size, ARCH_MEMREMAP_PMEM); + return (void __pmem *) devm_memremap(dev, offset, size, + ARCH_MEMREMAP_PMEM); #else - return (void __pmem *) memremap(offset, size, MEMREMAP_WT); + return (void __pmem *) devm_memremap(dev, offset, size, + MEMREMAP_WT); #endif } |