diff options
Diffstat (limited to 'drivers/usb/dwc3/core.c')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 98114c2827c0..f219c82e9619 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1409,7 +1409,7 @@ static int dwc3_core_init(struct dwc3 *dwc) /* * When configured in HOST mode, after issuing U3/L2 exit controller - * fails to send proper CRC checksum in CRC5 feild. Because of this + * fails to send proper CRC checksum in CRC5 field. Because of this * behaviour Transaction Error is generated, resulting in reset and * re-enumeration of usb device attached. All the termsel, xcvrsel, * opmode becomes 0 during end of resume. Enabling bit 10 of GUCTL1 @@ -1470,9 +1470,13 @@ static int dwc3_core_init(struct dwc3 *dwc) if (hw_mode != DWC3_GHWPARAMS0_MODE_GADGET && (DWC3_IP_IS(DWC31)) && dwc->maximum_speed == USB_SPEED_SUPER) { - reg = dwc3_readl(dwc->regs, DWC3_LLUCTL); - reg |= DWC3_LLUCTL_FORCE_GEN1; - dwc3_writel(dwc->regs, DWC3_LLUCTL, reg); + int i; + + for (i = 0; i < dwc->num_usb3_ports; i++) { + reg = dwc3_readl(dwc->regs, DWC3_LLUCTL(i)); + reg |= DWC3_LLUCTL_FORCE_GEN1; + dwc3_writel(dwc->regs, DWC3_LLUCTL(i), reg); + } } return 0; @@ -1941,7 +1945,7 @@ static struct extcon_dev *dwc3_get_extcon(struct dwc3 *dwc) struct extcon_dev *edev = NULL; const char *name; - if (device_property_read_bool(dev, "extcon")) + if (device_property_present(dev, "extcon")) return extcon_get_edev_by_phandle(dev, 0); /* @@ -2651,7 +2655,7 @@ MODULE_DEVICE_TABLE(acpi, dwc3_acpi_match); static struct platform_driver dwc3_driver = { .probe = dwc3_probe, - .remove_new = dwc3_remove, + .remove = dwc3_remove, .driver = { .name = "dwc3", .of_match_table = of_match_ptr(of_dwc3_match), |