On Wed, Oct 29, 2014 at 08:53:14PM -0400, Jim Paris wrote: > The driver wasn't properly configuring the hardware for the current > termios settings under all conditions. Ensure that termios are > written to the device when the port is activated. > > Signed-off-by: Jim Paris <jim@xxxxxxxx> > --- > > Switched to Johan's suggestion of using a prototype rather than moving > acm_tty_set_termios. This depends on his patch in order to get proper > DTR handling. > > Thanks, > Jim > > --- > drivers/usb/class/cdc-acm.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c > index e934e19f49f5..d2cd1b6d02a7 100644 > --- a/drivers/usb/class/cdc-acm.c > +++ b/drivers/usb/class/cdc-acm.c > @@ -58,6 +58,9 @@ static struct usb_driver acm_driver; > static struct tty_driver *acm_tty_driver; > static struct acm *acm_table[ACM_TTY_MINORS]; > > +static void acm_tty_set_termios(struct tty_struct *tty, > + struct ktermios *termios_old); > + Nit: Would you mind placing the prototype after all data declarations (i.e. below acm_table_lock)? > static DEFINE_MUTEX(acm_table_lock); Thanks, Johan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
