From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean-Christophe PLAGNIOL-VILLARD Subject: [PATCH 2/4] serial: i.MX: Make console support non optional Date: Wed, 21 Nov 2012 16:57:06 +0100 Message-ID: <1353513428-25697-2-git-send-email-plagnioj@jcrosoft.com> References: <20121121155312.GX4398@game.jcrosoft.org> <1353513428-25697-1-git-send-email-plagnioj@jcrosoft.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1353513428-25697-1-git-send-email-plagnioj@jcrosoft.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-arm-kernel@lists.infradead.org Cc: linux-serial@vger.kernel.org, Greg Kroah-Hartman , devicetree-discuss@lists.ozlabs.org, Nicolas Ferre , Grant Likely , kernel@pengutronix.de, Sascha Hauer , Alan Cox List-Id: devicetree@vger.kernel.org From: Sascha Hauer Traditionally console support is optional for serial drivers. This makes it non optional for the i.MX driver since it's not worth asking questions for a feature virtually every user of this driver wants to have. Signed-off-by: Sascha Hauer Cc: linux-serial@vger.kernel.org Cc: Greg Kroah-Hartman Cc: kernel@pengutronix.de Cc: Alan Cox Cc: Grant Likely Cc: Nicolas Ferre --- drivers/tty/serial/Kconfig | 16 +--------------- drivers/tty/serial/imx.c | 8 +------- 2 files changed, 2 insertions(+), 22 deletions(-) diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index b176801..10e5eec 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -541,26 +541,12 @@ config SERIAL_IMX bool "IMX serial port support" depends on ARCH_MXC select SERIAL_CORE + select SERIAL_CORE_CONSOLE select RATIONAL help If you have a machine based on a Motorola IMX CPU you can enable its onboard serial port by enabling this option. -config SERIAL_IMX_CONSOLE - bool "Console on IMX serial port" - depends on SERIAL_IMX - select SERIAL_CORE_CONSOLE - help - If you have enabled the serial port on the Motorola IMX - CPU you can make it the console by answering Y to this option. - - Even if you say Y here, the currently visible virtual console - (/dev/tty0) will still be used as the system console by default, but - you can alter that using a kernel command line option such as - "console=ttySA0". (Try "man bootparam" or see the documentation of - your boot loader (lilo or loadlin) about how to pass options to the - kernel at boot time.) - config SERIAL_UARTLITE tristate "Xilinx uartlite serial port support" depends on PPC32 || MICROBLAZE || MFD_TIMBERDALE diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 5981912..07a8ca1 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -1192,7 +1192,6 @@ static struct uart_ops imx_pops = { static struct imx_port *imx_ports[UART_NR]; -#ifdef CONFIG_SERIAL_IMX_CONSOLE static void imx_console_putchar(struct uart_port *port, int ch) { struct imx_port *sport = (struct imx_port *)port; @@ -1348,11 +1347,6 @@ static struct console imx_console = { .data = &imx_reg, }; -#define IMX_CONSOLE &imx_console -#else -#define IMX_CONSOLE NULL -#endif - static struct uart_driver imx_reg = { .owner = THIS_MODULE, .driver_name = DRIVER_NAME, @@ -1360,7 +1354,7 @@ static struct uart_driver imx_reg = { .major = SERIAL_IMX_MAJOR, .minor = MINOR_START, .nr = ARRAY_SIZE(imx_ports), - .cons = IMX_CONSOLE, + .cons = &imx_console, }; static int serial_imx_suspend(struct platform_device *dev, pm_message_t state) -- 1.7.10.4