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

drivers/tty/serial/serial-tegra.c

+0 −2
Original line number Diff line number Diff line
@@ -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);