diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci-hcd.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-hcd.c b/drivers/usb/host/xhci-hcd.c index 764995fd59e..8c3a074a95c 100644 --- a/drivers/usb/host/xhci-hcd.c +++ b/drivers/usb/host/xhci-hcd.c @@ -103,7 +103,10 @@ int xhci_reset(struct xhci_hcd *xhci) u32 state; state = xhci_readl(xhci, &xhci->op_regs->status); - BUG_ON((state & STS_HALT) == 0); + if ((state & STS_HALT) == 0) { + xhci_warn(xhci, "Host controller not halted, aborting reset.\n"); + return 0; + } xhci_dbg(xhci, "// Reset the HC\n"); command = xhci_readl(xhci, &xhci->op_regs->command); |