From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Fuchs Date: Sun, 11 Nov 2007 13:40:40 +0100 Subject: [U-Boot-Users] [PATCH 2/5] serial: Make default_serial_console() a weak function In-Reply-To: <200711111304.10462.matthias.fuchs@esd-electronics.com> References: <200711111304.10462.matthias.fuchs@esd-electronics.com> Message-ID: <11947848441344-git-send-email-matthias.fuchs@esd-electronics.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de With this patch it is possible to reimplement default_serial_console() in board specific code. This will be done in the upcomming PMC440 U-Boot port. This also allows the lwmon board maintainer to remove the '#if !defined(CONFIG_LWMON) ...' from common/serial.c. Signed-off-by: Matthias Fuchs --- common/serial.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/common/serial.c b/common/serial.c index b9916e2..5601080 100644 --- a/common/serial.c +++ b/common/serial.c @@ -33,7 +33,7 @@ static struct serial_device *serial_devices = NULL; static struct serial_device *serial_current = NULL; #if !defined(CONFIG_LWMON) && !defined(CONFIG_PXA27X) -struct serial_device *default_serial_console (void) +struct serial_device *__default_serial_console (void) { #if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) return &serial_smc_device; @@ -64,6 +64,8 @@ struct serial_device *default_serial_console (void) #error No default console #endif } + +struct serial_device *default_serial_console(void) __attribute__((weak, alias("__default_serial_console"))); #endif int serial_register (struct serial_device *dev) -- 1.5.3