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| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2019-08-10 10:42:50 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-10-22 10:27:09 +0300 |
| commit | b417343c6a0f50487d59aef975da0a6c7b69d348 (patch) | |
| tree | 3ca8d4342237823b0d7fc87c67fb4515519d54e8 /drivers/usb/gadget/function/f_obex.c | |
| parent | fe1ea63ad8064d8518b5e3fd1a6869b4463b5c73 (diff) | |
| download | lwn-b417343c6a0f50487d59aef975da0a6c7b69d348.tar.gz lwn-b417343c6a0f50487d59aef975da0a6c7b69d348.zip | |
usb: gadget: u_serial: make OBEX port not a console
Prevent OBEX serial port from ever becoming a console. Console messages
will definitely break the protocol, and since you have to instantiate
the port making it explicitly for OBEX, there is no point in allowing
console to break it by mistake.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/function/f_obex.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_obex.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/f_obex.c b/drivers/usb/gadget/function/f_obex.c index 55b7f57d2dc7..ab26d84ed95e 100644 --- a/drivers/usb/gadget/function/f_obex.c +++ b/drivers/usb/gadget/function/f_obex.c @@ -432,7 +432,7 @@ static struct usb_function_instance *obex_alloc_inst(void) return ERR_PTR(-ENOMEM); opts->func_inst.free_func_inst = obex_free_inst; - ret = gserial_alloc_line(&opts->port_num); + ret = gserial_alloc_line_no_console(&opts->port_num); if (ret) { kfree(opts); return ERR_PTR(ret); |