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* [PATCH -next] tty: serial: imx: fix link error with CONFIG_SERIAL_CORE_CONSOLE=n
@ 2020-09-18  9:13 Yang Yingliang
  2020-09-18 11:16 ` Greg KH
  0 siblings, 1 reply; 4+ messages in thread
From: Yang Yingliang @ 2020-09-18  9:13 UTC (permalink / raw)
  To: linux-serial, linux-kernel; +Cc: gregkh

Fix the link error by selecting SERIAL_CORE_CONSOLE.

aarch64-linux-gnu-ld: drivers/tty/serial/imx_earlycon.o: in function `imx_uart_console_early_write':
imx_earlycon.c:(.text+0x84): undefined reference to `uart_console_write'

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/tty/serial/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 9631ccf43378..1044fc387691 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -521,6 +521,7 @@ config SERIAL_IMX_EARLYCON
 	depends on ARCH_MXC || COMPILE_TEST
 	depends on OF
 	select SERIAL_EARLYCON
+	select SERIAL_CORE_CONSOLE
 	help
 	  If you have enabled the earlycon on the Freescale IMX
 	  CPU you can make it the earlycon by answering Y to this option.
-- 
2.25.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

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2020-09-18  9:13 [PATCH -next] tty: serial: imx: fix link error with CONFIG_SERIAL_CORE_CONSOLE=n Yang Yingliang
2020-09-18 11:16 ` Greg KH
2020-09-19  2:26   ` Yang Yingliang
2020-09-19  5:41     ` Greg KH

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