diff options
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index a4b0ce13fa0c..8d7fcbbe6ade 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -471,6 +471,8 @@ static bool compliance_mode_recovery_timer_quirk_check(void) dmi_product_name = dmi_get_system_info(DMI_PRODUCT_NAME); dmi_sys_vendor = dmi_get_system_info(DMI_SYS_VENDOR); + if (!dmi_product_name || !dmi_sys_vendor) + return false; if (!(strstr(dmi_sys_vendor, "Hewlett-Packard"))) return false; @@ -888,7 +890,7 @@ int xhci_suspend(struct xhci_hcd *xhci) command &= ~CMD_RUN; xhci_writel(xhci, command, &xhci->op_regs->command); if (handshake(xhci, &xhci->op_regs->status, - STS_HALT, STS_HALT, 100*100)) { + STS_HALT, STS_HALT, XHCI_MAX_HALT_USEC)) { xhci_warn(xhci, "WARN: xHC CMD_RUN timeout\n"); spin_unlock_irq(&xhci->lock); return -ETIMEDOUT; |