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authorJiri Slaby <jslaby@suse.cz>2013-03-07 16:12:34 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-03-19 03:24:30 +0400
commitee7970690568b0c875467f475d9c957ec0d9e099 (patch)
treecc24352913013c5e574d055d3c52a8f778150194 /drivers/net/caif
parent4d29994ddb4cc97e19a533834df2e0fdb1c1d8a8 (diff)
downloadlinux-ee7970690568b0c875467f475d9c957ec0d9e099.tar.xz
TTY: cleanup tty->hw_stopped uses
tty->hw_stopped is set only by drivers to remember HW state. If it is never set to 1 in a particular driver, there is no need to check it in the driver at all. Remove such checks. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/caif')
-rw-r--r--drivers/net/caif/caif_serial.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c
index 666891a9a248..d1bf0ff93ae0 100644
--- a/drivers/net/caif/caif_serial.c
+++ b/drivers/net/caif/caif_serial.c
@@ -88,7 +88,6 @@ static inline void update_tty_status(struct ser_device *ser)
{
ser->tty_status =
ser->tty->stopped << 5 |
- ser->tty->hw_stopped << 4 |
ser->tty->flow_stopped << 3 |
ser->tty->packet << 2 |
ser->tty->port->low_latency << 1 |