diff options
author | Dan Williams <dan.j.williams@intel.com> | 2016-07-24 08:05:44 -0700 |
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committer | Dan Williams <dan.j.williams@intel.com> | 2016-07-24 08:05:44 -0700 |
commit | 0606263f24f3d64960de742c55894190b5df903b (patch) | |
tree | 673894f227c1a761f601ad7bdc1ceef003bb85cb /drivers/nvdimm/claim.c | |
parent | a72255983f12f31f0c8d8275fb1a781546cfacb7 (diff) | |
parent | d4c5725d57323e2348940fcc6416072671a9b432 (diff) |
Merge branch 'for-4.8/libnvdimm' into libnvdimm-for-nextlibnvdimm-for-4.8
Diffstat (limited to 'drivers/nvdimm/claim.c')
-rw-r--r-- | drivers/nvdimm/claim.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/nvdimm/claim.c b/drivers/nvdimm/claim.c index 8b2e3c4fb0ad..d5dc80c48b4c 100644 --- a/drivers/nvdimm/claim.c +++ b/drivers/nvdimm/claim.c @@ -240,7 +240,7 @@ static int nsio_rw_bytes(struct nd_namespace_common *ndns, return memcpy_from_pmem(buf, nsio->addr + offset, size); } else { memcpy_to_pmem(nsio->addr + offset, buf, size); - wmb_pmem(); + nvdimm_flush(to_nd_region(ndns->dev.parent)); } return 0; @@ -266,9 +266,8 @@ int devm_nsio_enable(struct device *dev, struct nd_namespace_io *nsio) nsio->addr = devm_memremap(dev, res->start, resource_size(res), ARCH_MEMREMAP_PMEM); - if (IS_ERR(nsio->addr)) - return PTR_ERR(nsio->addr); - return 0; + + return PTR_ERR_OR_ZERO(nsio->addr); } EXPORT_SYMBOL_GPL(devm_nsio_enable); |