From: Randy Dunlap

max3100 driver need to select SERIAL_CORE like most other serial drivers do.

max3100.c.text+0x524c5): undefined reference to `uart_write_wakeup'
max3100.c.text+0x526eb): undefined reference to `uart_write_wakeup'
max3100.c.text+0x529f7): undefined reference to `uart_update_timeout'
max3100.c.text+0x52cfa): undefined reference to `uart_resume_port'
max3100.c.text+0x52d6a): undefined reference to `uart_suspend_port'
max3100.c.devinit.text+0x23e3): undefined reference to `uart_register_driver'
max3100.c.devinit.text+0x265a): undefined reference to `uart_add_one_port'
max3100.c.devexit.text+0x1aa): undefined reference to `uart_remove_one_port'
max3100.c.devexit.text+0x1e5): undefined reference to `uart_unregister_driver'

Signed-off-by: Randy Dunlap
cc: Christian Pellegrin
---
drivers/serial/Kconfig | 1 +
1 file changed, 1 insertion(+)

--- mmotm-2008-1106-1344.orig/drivers/serial/Kconfig
+++ mmotm-2008-1106-1344/drivers/serial/Kconfig
@@ -511,6 +511,7 @@ config SERIAL_S3C2440
config SERIAL_MAX3100
tristate "MAX3100 support"
depends on SPI
+ select SERIAL_CORE
help
MAX3100 chip support

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