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authorDan Williams <dan.j.williams@intel.com>2016-03-06 08:04:12 -0800
committerDan Williams <dan.j.williams@intel.com>2016-03-06 08:04:12 -0800
commit45f68802f2542a6ad1550dab9c07004de6e0df40 (patch)
tree4efa9e9d160873e7dd82b375aeebb15fbe8b4962 /drivers/nvdimm/pmem.c
parentf6ed58c70d14572d0272ee129579dbfc97b97f50 (diff)
downloadlinux-45f68802f2542a6ad1550dab9c07004de6e0df40.tar.bz2
libnvdimm, pmem: fix ia64 build, use PHYS_PFN
drivers/nvdimm/pmem.c: In function 'nvdimm_namespace_attach_pfn': drivers/nvdimm/pmem.c:367:3: error: implicit declaration of function '__phys_to_pfn' [-Werror=implicit-function-declaration] .base_pfn = __phys_to_pfn(nsio->res.start), ia64 does not provide __phys_to_pfn(), just use the PHYS_PFN() alias. Cc: Guenter Roeck <linux@roeck-us.net> Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/pmem.c')
-rw-r--r--drivers/nvdimm/pmem.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
index 0cb450e1b400..74e2569910d8 100644
--- a/drivers/nvdimm/pmem.c
+++ b/drivers/nvdimm/pmem.c
@@ -407,15 +407,15 @@ static int nvdimm_namespace_detach_pfn(struct nd_namespace_common *ndns)
*/
static unsigned long init_altmap_base(resource_size_t base)
{
- unsigned long base_pfn = __phys_to_pfn(base);
+ unsigned long base_pfn = PHYS_PFN(base);
return PFN_SECTION_ALIGN_DOWN(base_pfn);
}
static unsigned long init_altmap_reserve(resource_size_t base)
{
- unsigned long reserve = __phys_to_pfn(SZ_8K);
- unsigned long base_pfn = __phys_to_pfn(base);
+ unsigned long reserve = PHYS_PFN(SZ_8K);
+ unsigned long base_pfn = PHYS_PFN(base);
reserve += base_pfn - PFN_SECTION_ALIGN_DOWN(base_pfn);
return reserve;
@@ -458,7 +458,7 @@ static int __nvdimm_namespace_attach_pfn(struct nd_pfn *nd_pfn)
le64_to_cpu(nd_pfn->pfn_sb->npfns),
nd_pfn->npfns);
altmap = & __altmap;
- altmap->free = __phys_to_pfn(pmem->data_offset - SZ_8K);
+ altmap->free = PHYS_PFN(pmem->data_offset - SZ_8K);
altmap->alloc = 0;
} else {
rc = -ENXIO;