Commit 06c5e362 authored by Thierry Reding's avatar Thierry Reding Committed by Greg Kroah-Hartman

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: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 78bca84b
...@@ -206,10 +206,8 @@ static void set_dtr(struct tegra_uart_port *tup, bool active) ...@@ -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) static void tegra_uart_set_mctrl(struct uart_port *u, unsigned int mctrl)
{ {
struct tegra_uart_port *tup = to_tegra_uport(u); struct tegra_uart_port *tup = to_tegra_uport(u);
unsigned long mcr;
int dtr_enable; int dtr_enable;
mcr = tup->mcr_shadow;
tup->rts_active = !!(mctrl & TIOCM_RTS); tup->rts_active = !!(mctrl & TIOCM_RTS);
set_rts(tup, tup->rts_active); set_rts(tup, tup->rts_active);
......
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