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(parent: 1b7eec2) | patch
serial: 8250_early: Remove __init marking from early write
authorJeffy Chen <jeffy.chen@rock-chips.com>
Tue, 18 Jul 2017 06:02:58 +0000 (14:02 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 30 Jul 2017 14:38:50 +0000 (07:38 -0700)
commitbdc4704b2da9a30162d5990c1dad605828fcecdd
tree4a01124c6738bf6336311d4c4d4b956e6ae167b7tree | snapshot (tar.gz zip)
parent1b7eec2af68ef0af8a54397791cab437343bddc2commit | diff
serial: 8250_early: Remove __init marking from early write

The earlycon would be alive outside the init code in these cases:
1/ we have keep_bootcon in cmdline.
2/ we don't have a real console to switch to.

So remove the __init marking to avoid invalid memory access.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_early.c diff | blob | blame | history