From 18900ca65a8553edc608b6c9d518eb31e6c09ba1 Mon Sep 17 00:00:00 2001 From: Peter Hurley Date: Sat, 9 Apr 2016 17:06:48 -0700 Subject: tty: Replace TTY_IO_ERROR bit tests with tty_io_error() Abstract TTY_IO_ERROR status test treewide with tty_io_error(). NB: tty->flags uses atomic bit ops; replace non-atomic bit test with test_bit(). Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman --- drivers/tty/tty_port.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/tty/tty_port.c') diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c index dbcca30a54b1..9127c54b803e 100644 --- a/drivers/tty/tty_port.c +++ b/drivers/tty/tty_port.c @@ -364,7 +364,7 @@ int tty_port_block_til_ready(struct tty_port *port, /* if non-blocking mode is set we can pass directly to open unless the port has just hung up or is in another error state */ - if (tty->flags & (1 << TTY_IO_ERROR)) { + if (tty_io_error(tty)) { port->flags |= ASYNC_NORMAL_ACTIVE; return 0; } -- cgit v1.2.3