libnvdimm: Use PAGE_SIZE instead of SZ_4K for align check

[linux-2.6-block.git] / drivers / nvdimm / namespace_devs.c

diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c
index 3be81f7b9ed346f14adc9330742b2ce7376e723c..43401325c874440823bbbce1ade81353bc0d6a23 100644 (file)
--- a/drivers/nvdimm/namespace_devs.c
+++ b/drivers/nvdimm/namespace_devs.c
@@ -1006,10 +1006,10 @@ static ssize_t __size_store(struct device *dev, unsigned long long val)
                return -ENXIO;
        }
 
-       div_u64_rem(val, SZ_4K * nd_region->ndr_mappings, &remainder);
+       div_u64_rem(val, PAGE_SIZE * nd_region->ndr_mappings, &remainder);
        if (remainder) {
-               dev_dbg(dev, "%llu is not %dK aligned\n", val,
-                               (SZ_4K * nd_region->ndr_mappings) / SZ_1K);
+               dev_dbg(dev, "%llu is not %ldK aligned\n", val,
+                               (PAGE_SIZE * nd_region->ndr_mappings) / SZ_1K);
                return -EINVAL;
        }