Commit 99154fd3 authored by Mathias Nyman's avatar Mathias Nyman Committed by Greg Kroah-Hartman

xhci: cleanup error message if halting the host failed.

The old error message always stated that host was not halted
even after trying a certain time.

Host may fail the halt immediately as well with -ENODEV if device
is removed and returns 0xffffffff.

Use a more generic error message and show return value to know if we
failed with -ETIMEDOUT or -ENODEV
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cf5d344e
......@@ -113,12 +113,12 @@ int xhci_halt(struct xhci_hcd *xhci)
ret = xhci_handshake(&xhci->op_regs->status,
STS_HALT, STS_HALT, XHCI_MAX_HALT_USEC);
if (!ret) {
if (ret) {
xhci_warn(xhci, "Host halt failed, %d\n", ret);
return ret;
}
xhci->xhc_state |= XHCI_STATE_HALTED;
xhci->cmd_ring_state = CMD_RING_STATE_STOPPED;
} else
xhci_warn(xhci, "Host not halted after %u microseconds.\n",
XHCI_MAX_HALT_USEC);
return ret;
}
......
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