Merge branches 'topic/core' and 'topic/stats' of git://git.kernel.org/pub/scm/linux...

[platform/kernel/linux-starfive.git] / drivers / nvdimm / pfn_devs.c

diff --git a/drivers/nvdimm/pfn_devs.c b/drivers/nvdimm/pfn_devs.c
index 3fd7d0d..71805a1 100644 (file)
--- a/drivers/nvdimm/pfn_devs.c
+++ b/drivers/nvdimm/pfn_devs.c
@@ -148,13 +148,13 @@ static ssize_t namespace_store(struct device *dev,
        struct nd_pfn *nd_pfn = to_nd_pfn(dev);
        ssize_t rc;
 
-       nvdimm_bus_lock(dev);
        device_lock(dev);
+       nvdimm_bus_lock(dev);
        rc = nd_namespace_store(dev, &nd_pfn->ndns, buf, len);
        dev_dbg(dev, "%s: result: %zd wrote: %s%s", __func__,
                        rc, buf, buf[len - 1] == '\n' ? "" : "\n");
-       device_unlock(dev);
        nvdimm_bus_unlock(dev);
+       device_unlock(dev);
 
        return rc;
 }