On Mon, Aug 08, 2016 at 03:32:15PM +0200, [email protected] wrote: > From: Dirk Eibach <[email protected]> > > sc16is7xx_port_irq() is laid out as an endless loop. It will exit only > when there is no more interrupt left to service. This not common > practice. > In our case it lead to some strange hangup situation when there was an > unexpected XOFF-interrupt that could not be handled. > So let's service interrupts only once and report XOFF-interrupts that > should never happen since they are never enabled. > > Signed-off-by: Dirk Eibach <[email protected]> > > Conflicts: > drivers/tty/serial/sc16is7xx.c
Why are these 2 lines in here?
