Signed-off-by: Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx>
---
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 c97cfa7..9e33146 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);
--
1.5.6.5
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