diff options
| -rw-r--r-- | drivers/usb/dwc3/core.c | 50 |
1 files changed, 24 insertions, 26 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 4071514..c72c8c5 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -800,7 +800,6 @@ static int dwc3_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct dwc3_platform_data *pdata = dev_get_platdata(dev); - struct device_node *node = dev->of_node; struct resource *res; struct dwc3 *dwc; u8 lpm_nyet_threshold; @@ -873,52 +872,51 @@ static int dwc3_probe(struct platform_device *pdev) dwc->maximum_speed = usb_get_maximum_speed(dev); dwc->dr_mode = usb_get_dr_mode(dev); - if (node) { - dwc->has_lpm_erratum = of_property_read_bool(node, + dwc->has_lpm_erratum = device_property_read_bool(dev, "snps,has-lpm-erratum"); - of_property_read_u8(node, "snps,lpm-nyet-threshold", + device_property_read_u8(dev, "snps,lpm-nyet-threshold", &lpm_nyet_threshold); - dwc->is_utmi_l1_suspend = of_property_read_bool(node, + dwc->is_utmi_l1_suspend = device_property_read_bool(dev, "snps,is-utmi-l1-suspend"); - of_property_read_u8(node, "snps,hird-threshold", + device_property_read_u8(dev, "snps,hird-threshold", &hird_threshold); - dwc->usb3_lpm_capable = of_property_read_bool(node, + dwc->usb3_lpm_capable = device_property_read_bool(dev, "snps,usb3_lpm_capable"); - dwc->needs_fifo_resize = of_property_read_bool(node, + dwc->needs_fifo_resize = device_property_read_bool(dev, "tx-fifo-resize"); - dwc->disable_scramble_quirk = of_property_read_bool(node, + dwc->disable_scramble_quirk = device_property_read_bool(dev, "snps,disable_scramble_quirk"); - dwc->u2exit_lfps_quirk = of_property_read_bool(node, + dwc->u2exit_lfps_quirk = device_property_read_bool(dev, "snps,u2exit_lfps_quirk"); - dwc->u2ss_inp3_quirk = of_property_read_bool(node, + dwc->u2ss_inp3_quirk = device_property_read_bool(dev, "snps,u2ss_inp3_quirk"); - dwc->req_p1p2p3_quirk = of_property_read_bool(node, + dwc->req_p1p2p3_quirk = device_property_read_bool(dev, "snps,req_p1p2p3_quirk"); - dwc->del_p1p2p3_quirk = of_property_read_bool(node, + dwc->del_p1p2p3_quirk = device_property_read_bool(dev, "snps,del_p1p2p3_quirk"); - dwc->del_phy_power_chg_quirk = of_property_read_bool(node, + dwc->del_phy_power_chg_quirk = device_property_read_bool(dev, "snps,del_phy_power_chg_quirk"); - dwc->lfps_filter_quirk = of_property_read_bool(node, + dwc->lfps_filter_quirk = device_property_read_bool(dev, "snps,lfps_filter_quirk"); - dwc->rx_detect_poll_quirk = of_property_read_bool(node, + dwc->rx_detect_poll_quirk = device_property_read_bool(dev, "snps,rx_detect_poll_quirk"); - dwc->dis_u3_susphy_quirk = of_property_read_bool(node, + dwc->dis_u3_susphy_quirk = device_property_read_bool(dev, "snps,dis_u3_susphy_quirk"); - dwc->dis_u2_susphy_quirk = of_property_read_bool(node, + dwc->dis_u2_susphy_quirk = device_property_read_bool(dev, "snps,dis_u2_susphy_quirk"); - dwc->tx_de_emphasis_quirk = of_property_read_bool(node, + dwc->tx_de_emphasis_quirk = device_property_read_bool(dev, "snps,tx_de_emphasis_quirk"); - of_property_read_u8(node, "snps,tx_de_emphasis", + device_property_read_u8(dev, "snps,tx_de_emphasis", &tx_de_emphasis); - of_property_read_string(node, "snps,hsphy_interface", - &dwc->hsphy_interface); - of_property_read_u32(node, - "snps,quirk-frame-length-adjustment", - &fladj); - } else if (pdata) { + device_property_read_string(dev, "snps,hsphy_interface", + &dwc->hsphy_interface); + device_property_read_u32(dev, "snps,quirk-frame-length-adjustment", + &fladj); + + if (pdata) { dwc->maximum_speed = pdata->maximum_speed; dwc->has_lpm_erratum = pdata->has_lpm_erratum; if (pdata->lpm_nyet_threshold) |