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| author | Matthias Fuchs <matthias.fuchs@esd-electronics.com> | 2007-12-27 16:57:23 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-01-09 13:27:39 +0100 |
| commit | 1208a2dfde02bedd3c5bda29a606632b8e0be058 (patch) | |
| tree | 158c20760e0c4dee8094a4d9d27c280b2c6857bf /common | |
| parent | d16471ee05ce7ac5392bc0e9fe3ff4b58a768f33 (diff) | |
| download | u-boot-imx-1208a2dfde02bedd3c5bda29a606632b8e0be058.zip u-boot-imx-1208a2dfde02bedd3c5bda29a606632b8e0be058.tar.gz u-boot-imx-1208a2dfde02bedd3c5bda29a606632b8e0be058.tar.bz2 | |
serial: Make default_serial_console() a weak function
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@esd-electronics.com>
Diffstat (limited to 'common')
| -rw-r--r-- | 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) |