diff options
| author | Chris Bainbridge <chris.bainbridge@gmail.com> | 2015-05-29 17:01:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-31 15:45:31 +0900 |
| commit | 02c018af7db9d4e701e78b333dc951dca380633d (patch) | |
| tree | bf9568c32710a39302eec15037f9c39ba21fb05a /drivers/usb | |
| parent | 22ae47e65e7c1819e3598b16fcedc469ff97ec58 (diff) | |
usb: host: xhci: remove incorrect comment about mutex
The comment stating that xhci_setup_device() is protected by the address
mutex is not true since
commit 6fecd4f2a58c ("USB: separate usb_address0 mutexes for each bus")
as xhci handles two buses.
Signed-off-by: Chris Bainbridge <chris.bainbridge@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index e5568bab5e70..afccda783532 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -3764,8 +3764,6 @@ disable_slot: /* * Issue an Address Device command and optionally send a corresponding * SetAddress request to the device. - * We should be protected by the usb_address0_mutex in hub_wq's hub_port_init, - * so we should only issue and wait on one address command at the same time. */ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev, enum xhci_setup_dev setup) |