diff options
| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-06-14 13:06:04 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2024-10-10 17:44:57 -0500 |
| commit | 783602c920e90023e6d38274d40e32979787d130 (patch) | |
| tree | 80c6ec6343479ca71f70bb0abd545e18a7edd0a6 /drivers/pci/iov.c | |
| parent | 9fb6fef0fb49124291837af1da5028f79d53f98e (diff) | |
PCI: Use resource_set_{range,size}() helpers
Convert open-coded resource size calculations to use
resource_set_{range,size}() helpers.
While at it, use SZ_* for size parameter where appropriate which makes the
intent of code more obvious.
Also, cast sizes to resource_size_t, not u64.
Link: https://lore.kernel.org/r/20240614100606.15830-3-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/pci/iov.c')
| -rw-r--r-- | drivers/pci/iov.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index aaa33e8dc4c9..4be402fe9ab9 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -327,8 +327,8 @@ int pci_iov_add_virtfn(struct pci_dev *dev, int id) virtfn->resource[i].name = pci_name(virtfn); virtfn->resource[i].flags = res->flags; size = pci_iov_resource_size(dev, i + PCI_IOV_RESOURCES); - virtfn->resource[i].start = res->start + size * id; - virtfn->resource[i].end = virtfn->resource[i].start + size - 1; + resource_set_range(&virtfn->resource[i], + res->start + size * id, size); rc = request_resource(res, &virtfn->resource[i]); BUG_ON(rc); } @@ -804,7 +804,7 @@ found: goto failed; } iov->barsz[i] = resource_size(res); - res->end = res->start + resource_size(res) * total - 1; + resource_set_size(res, resource_size(res) * total); pci_info(dev, "%s %pR: contains BAR %d for %d VFs\n", res_name, res, i, total); i += bar64; |