From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Subject: [PATCH 10/13] Revert "tty/serial: Prevent drop of DCD on suspend for Tegra UARTs" Date: Mon, 21 Nov 2011 17:11:40 -0800 Message-ID: <1321924303-26475-10-git-send-email-gregkh@suse.de> References: <20111122005917.GD25420@kroah.com> <1321924303-26475-1-git-send-email-gregkh@suse.de> Return-path: Received: from cantor2.suse.de ([195.135.220.15]:42123 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757632Ab1KVBNY (ORCPT ); Mon, 21 Nov 2011 20:13:24 -0500 In-Reply-To: <1321924303-26475-1-git-send-email-gregkh@suse.de> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: linux-serial@vger.kernel.org Cc: Greg Kroah-Hartman , Doug Anderson This reverts commit 9636b755da7b498094bdf15b4ce9f6fd16995e4e. It wasn't supposed to be applied, thanks to Doug for letting me know. Cc: Doug Anderson Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250.c | 14 -------------- drivers/tty/serial/8250.h | 2 -- 2 files changed, 0 insertions(+), 16 deletions(-) diff --git a/drivers/tty/serial/8250.c b/drivers/tty/serial/8250.c index 2b0a4b6..eeadf1b 100644 --- a/drivers/tty/serial/8250.c +++ b/drivers/tty/serial/8250.c @@ -308,8 +308,6 @@ static const struct serial8250_config uart_config[] = { .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_01 | UART_FCR_T_TRIG_01, .flags = UART_CAP_FIFO | UART_CAP_RTOIE, - .mcr_mask = ~UART_MCR_DTR, - .mcr_force = UART_MCR_DTR, }, [PORT_XR17D15X] = { .name = "XR17D15X", @@ -1231,10 +1229,6 @@ static void autoconfig(struct uart_8250_port *up, unsigned int probeflags) up->port.fifosize = uart_config[up->port.type].fifo_size; up->capabilities = uart_config[up->port.type].flags; up->tx_loadsz = uart_config[up->port.type].tx_loadsz; - if (!ALPHA_KLUDGE_MCR) { - up->mcr_mask = uart_config[up->port.type].mcr_mask; - up->mcr_force = uart_config[up->port.type].mcr_force; - } if (up->port.type == PORT_UNKNOWN) goto out; @@ -1993,10 +1987,6 @@ static int serial8250_startup(struct uart_port *port) up->port.fifosize = uart_config[up->port.type].fifo_size; up->tx_loadsz = uart_config[up->port.type].tx_loadsz; up->capabilities = uart_config[up->port.type].flags; - if (!ALPHA_KLUDGE_MCR) { - up->mcr_mask = uart_config[up->port.type].mcr_mask; - up->mcr_force = uart_config[up->port.type].mcr_force; - } up->mcr = 0; if (up->port.iotype != up->cur_iotype) @@ -2803,10 +2793,6 @@ serial8250_init_fixed_type_port(struct uart_8250_port *up, unsigned int type) up->port.fifosize = uart_config[type].fifo_size; up->capabilities = uart_config[type].flags; up->tx_loadsz = uart_config[type].tx_loadsz; - if (!ALPHA_KLUDGE_MCR) { - up->mcr_mask = uart_config[type].mcr_mask; - up->mcr_force = uart_config[type].mcr_force; - } } static void __init diff --git a/drivers/tty/serial/8250.h b/drivers/tty/serial/8250.h index 1f75100..6edf4a6 100644 --- a/drivers/tty/serial/8250.h +++ b/drivers/tty/serial/8250.h @@ -35,8 +35,6 @@ struct serial8250_config { unsigned short tx_loadsz; unsigned char fcr; unsigned int flags; - unsigned char mcr_mask; - unsigned char mcr_force; }; #define UART_CAP_FIFO (1 << 8) /* UART has FIFO */ -- 1.7.7.3