diff options
| author | Thierry Reding <treding@nvidia.com> | 2016-04-28 14:48:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-30 09:26:55 -0700 |
| commit | 06c5e362ce1fbb29cb9505b4a1191d9489d8bdd2 (patch) | |
| tree | d0dddcef5bc03c5fb577634c2383b6484f3c959b /drivers/tty/serial | |
| parent | 78bca84b95d65fb1407de418d0ed2203736dee1a (diff) | |
serial: tegra: Remove unused variable
The local mcr variable is never used in the tegra_uart_set_mctrl()
function, so it should be removed.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/serial-tegra.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index 1d6fc60ed013..1dba6719db8d 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -206,10 +206,8 @@ static void set_dtr(struct tegra_uart_port *tup, bool active) static void tegra_uart_set_mctrl(struct uart_port *u, unsigned int mctrl) { struct tegra_uart_port *tup = to_tegra_uport(u); - unsigned long mcr; int dtr_enable; - mcr = tup->mcr_shadow; tup->rts_active = !!(mctrl & TIOCM_RTS); set_rts(tup, tup->rts_active); |