libnvdimm: add an atomic vs process context flag to rw_bytes

[karo-tx-linux.git] / drivers / nvdimm / btt_devs.c

diff --git a/drivers/nvdimm/btt_devs.c b/drivers/nvdimm/btt_devs.c
index 4b76af2b8715993a25ba8e8899a3ad9ab1c64cfd..ae00dc0d97917392cd3f447d1e3bb937a1a67253 100644 (file)
--- a/drivers/nvdimm/btt_devs.c
+++ b/drivers/nvdimm/btt_devs.c
@@ -273,7 +273,7 @@ static int __nd_btt_probe(struct nd_btt *nd_btt,
        if (!btt_sb || !ndns || !nd_btt)
                return -ENODEV;
 
-       if (nvdimm_read_bytes(ndns, SZ_4K, btt_sb, sizeof(*btt_sb)))
+       if (nvdimm_read_bytes(ndns, SZ_4K, btt_sb, sizeof(*btt_sb), 0))
                return -ENXIO;
 
        if (nvdimm_namespace_capacity(ndns) < SZ_16M)