diff options
| author | Pradeep Goudagunta <pgoudagunta@nvidia.com> | 2011-07-01 14:36:50 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:47:22 -0800 |
| commit | 5d0699cc26564582468c5d636491253982e12976 (patch) | |
| tree | 29822d4aad959e8daf47e20240f925677e3a5f67 /drivers/tty | |
| parent | 3a091bc0c17558f0e4f84d2cceceb33142badf24 (diff) | |
serial: tegra: support auto control of RTS
Added support for auto control of RTS.
Bug 825938
Original-Change-Id: Ic5ffde2252ab0f0ffb9001994863f3d4ed5d1173
Reviewed-on: http://git-master/r/39356
Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Rebase-Id: Rb21ef7c26a2f8644ab81171b41ba4275e38023b0
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/tegra_hsuart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/tegra_hsuart.c b/drivers/tty/serial/tegra_hsuart.c index 5a3f188013d0..caec27fdaf16 100644 --- a/drivers/tty/serial/tegra_hsuart.c +++ b/drivers/tty/serial/tegra_hsuart.c @@ -882,9 +882,9 @@ static void set_rts(struct tegra_uart_port *t, bool active) unsigned char mcr; mcr = t->mcr_shadow; if (active) - mcr |= UART_MCR_RTS; + mcr |= UART_MCR_RTS_EN; else - mcr &= ~UART_MCR_RTS; + mcr &= ~UART_MCR_RTS_EN; if (mcr != t->mcr_shadow) { uart_writeb(t, mcr, UART_MCR); t->mcr_shadow = mcr; |