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authorDan Williams <dan.j.williams@intel.com>2016-03-18 04:16:15 +0300
committerDan Williams <dan.j.williams@intel.com>2016-04-22 20:59:54 +0300
commitbd032943b5b2b336994171dcebc11531a38b45ba (patch)
tree3d5d30979a0f8a2c3b3d4e63f3f02d50f0bcf14c /drivers/nvdimm/nd.h
parent298f2bc5db3851cf2e839a0025425256ef852139 (diff)
downloadlinux-bd032943b5b2b336994171dcebc11531a38b45ba.tar.xz
libnvdimm, pfn, convert nd_pfn_probe() to devm
Pass the device performing the probe so we can use a devm allocation for the pfn superblock. Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/nd.h')
-rw-r--r--drivers/nvdimm/nd.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h
index b0a4ab91307b..c831caa3d60a 100644
--- a/drivers/nvdimm/nd.h
+++ b/drivers/nvdimm/nd.h
@@ -219,12 +219,14 @@ static inline struct device *nd_btt_create(struct nd_region *nd_region)
struct nd_pfn *to_nd_pfn(struct device *dev);
#if IS_ENABLED(CONFIG_NVDIMM_PFN)
-int nd_pfn_probe(struct nd_namespace_common *ndns, void *drvdata);
+int nd_pfn_probe(struct device *dev, struct nd_namespace_common *ndns,
+ void *drvdata);
bool is_nd_pfn(struct device *dev);
struct device *nd_pfn_create(struct nd_region *nd_region);
int nd_pfn_validate(struct nd_pfn *nd_pfn);
#else
-static inline int nd_pfn_probe(struct nd_namespace_common *ndns, void *drvdata)
+static inline int nd_pfn_probe(struct device *dev, struct nd_namespace_common *ndns,
+ void *drvdata)
{
return -ENODEV;
}