From: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Date: Fri, 2 May 2014 22:58:24 +0000 (-0400)
Subject: drivers/tty/hvc: don't free hvc_console_setup after init
X-Git-Tag: v3.2.60~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a7349711a7b8d9aee6fec5ef19787f44cff856f;p=pandora-kernel.git

drivers/tty/hvc: don't free hvc_console_setup after init

commit 501fed45b7e8836ee9373f4d31e2d85e3db6103a upstream.

When 'console=hvc0' is specified to the kernel parameter in x86 KVM guest,
hvc console is setup within a kthread. However, that will cause SEGV
and the boot will fail when the driver is builtin to the kernel,
because currently hvc_console_setup() is annotated with '__init'. This
patch removes '__init' to boot the guest successfully with 'console=hvc0'.

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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