[U-Boot-Users] [PATCH RESEND] serial: Make default_serial_console() a weak function
Matthias Fuchs
matthias.fuchs at esd-electronics.com
Thu Dec 27 16:57:23 CET 2007
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 <matthias.fuchs at esd-electronics.com>
---
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
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