From 5b26db95fee3f1ce0d096b2de0ac6f3716171093 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Thu, 5 Sep 2019 21:16:02 +0530 Subject: libnvdimm: Use PAGE_SIZE instead of SZ_4K for align check Architectures have different page size than 4K. Use the PAGE_SIZE to make sure ranges are correctly aligned. Signed-off-by: Aneesh Kumar K.V Link: https://lore.kernel.org/r/20190905154603.10349-7-aneesh.kumar@linux.ibm.com Signed-off-by: Dan Williams --- drivers/nvdimm/region_devs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/nvdimm/region_devs.c') diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index cd6da354eae4..3fd6b59abd33 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -944,10 +944,10 @@ static struct nd_region *nd_region_create(struct nvdimm_bus *nvdimm_bus, struct nd_mapping_desc *mapping = &ndr_desc->mapping[i]; struct nvdimm *nvdimm = mapping->nvdimm; - if ((mapping->start | mapping->size) % SZ_4K) { - dev_err(&nvdimm_bus->dev, "%s: %s mapping%d is not 4K aligned\n", - caller, dev_name(&nvdimm->dev), i); - + if ((mapping->start | mapping->size) % PAGE_SIZE) { + dev_err(&nvdimm_bus->dev, + "%s: %s mapping%d is not %ld aligned\n", + caller, dev_name(&nvdimm->dev), i, PAGE_SIZE); return NULL; } -- cgit v1.2.3