This is a note to let you know that I've just added the patch titled

    serial: samsung: only use earlycon for console

to the 4.1-stable tree which can be found at:
    
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     serial-samsung-only-use-earlycon-for-console.patch
and it can be found in the queue-4.1 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.


>From 357d56151976a78d90dc3dfac01777de0ef05212 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <[email protected]>
Date: Tue, 19 May 2015 22:26:04 +0200
Subject: serial: samsung: only use earlycon for console

From: Arnd Bergmann <[email protected]>

commit 357d56151976a78d90dc3dfac01777de0ef05212 upstream.

A configuration that enables earlycon but not the core console
code causes a link error:

  drivers/built-in.o: In function `setup_earlycon':
  drivers/tty/serial/earlycon.c:70: undefined reference to `uart_parse_earlycon'

That error can be triggered by the newly added samsung earlycon support,
which is missing a 'select' statement.

As suggested by Peter Hurley, solves the problem by moving the
'select SERIAL_EARLYCON' statement to the samsung console driver
option, as it is done by all other console drivers.

Signed-off-by: Arnd Bergmann <[email protected]>
Fixes: b94ba0328d3b3 ("serial: samsung: Add support for early console")
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
 drivers/tty/serial/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -241,7 +241,6 @@ config SERIAL_SAMSUNG
        tristate "Samsung SoC serial support"
        depends on PLAT_SAMSUNG || ARCH_EXYNOS
        select SERIAL_CORE
-       select SERIAL_EARLYCON
        help
          Support for the on-chip UARTs on the Samsung S3C24XX series CPUs,
          providing /dev/ttySAC0, 1 and 2 (note, some machines may not
@@ -277,6 +276,7 @@ config SERIAL_SAMSUNG_CONSOLE
        bool "Support for console on Samsung SoC serial port"
        depends on SERIAL_SAMSUNG=y
        select SERIAL_CORE_CONSOLE
+       select SERIAL_EARLYCON
        help
          Allow selection of the S3C24XX on-board serial ports for use as
          an virtual console.


Patches currently in stable-queue which might be from [email protected] are

queue-4.1/serial-samsung-only-use-earlycon-for-console.patch
queue-4.1/asoc-qcom-remove-incorrect-dependencies.patch
queue-4.1/asoc-omap-fix-up-snd_omap_soc_omap_abe_twl6040-dependency-again.patch
queue-4.1/tty-remove-platform_sysrq_reset_seq.patch
queue-4.1/ideapad-fix-software-rfkill-setting.patch
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