Use ofnode_ instead of fdt_ APIs so that the driver can support live DT.
Signed-off-by: Kever Yang kever.yang@rock-chips.com ---
Changes in v2: None
drivers/usb/cdns3/core.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c index f947e6983c..75c3d4f200 100644 --- a/drivers/usb/cdns3/core.c +++ b/drivers/usb/cdns3/core.c @@ -384,23 +384,21 @@ static const struct udevice_id cdns3_ids[] = {
int cdns3_bind(struct udevice *parent) { - int from = dev_of_offset(parent); - const void *fdt = gd->fdt_blob; enum usb_dr_mode dr_mode; struct udevice *dev; const char *driver; const char *name; - int node; + ofnode node; int ret;
- node = fdt_node_offset_by_compatible(fdt, from, "cdns,usb3"); - if (node < 0) { + node = ofnode_by_compatible(parent->node, "cdns,usb3"); + if (!ofnode_valid(node)) { ret = -ENODEV; goto fail; }
- name = fdt_get_name(fdt, node, NULL); - dr_mode = usb_get_dr_mode(node); + name = ofnode_get_name(node); + dr_mode = usb_get_dr_mode(ofnode_to_offset(node));
switch (dr_mode) { #if defined(CONFIG_SPL_USB_HOST_SUPPORT) || \ @@ -422,8 +420,7 @@ int cdns3_bind(struct udevice *parent) goto fail; };
- ret = device_bind_driver_to_node(parent, driver, name, - offset_to_ofnode(node), &dev); + ret = device_bind_driver_to_node(parent, driver, name, node, &dev); if (ret) { printf("%s: not able to bind usb device mode\n", __func__);