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serial: omap: Remove __init marking from early write
authorJeffy Chen <jeffy.chen@rock-chips.com>
Tue, 18 Jul 2017 06:02:55 +0000 (14:02 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 30 Jul 2017 14:38:50 +0000 (07:38 -0700)
commitb38dd0e8edd0ccd28eaa67a76e7d10ec693ce3a3
tree5ad5f3f5b723f6b1dab22b0ec2493576a15ba8f7tree | snapshot (tar.gz zip)
parentac1e6965597d26cc1d16559b01261cbe1279ed00commit | diff
serial: omap: 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/omap-serial.c diff | blob | blame | history