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authorDavid Vrabel <david.vrabel@citrix.com>2013-10-01 19:00:49 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-10-03 16:12:58 -0700
commita9fbf4d591da6cd1d3eaab826c7c15f77fc8f6a3 (patch)
treed5dd3374bfeb609fcb4cb7a4e062c21272c316fd /drivers/tty/hvc/hvc_xen.c
parentf8747d4a466ab2cafe56112c51b3379f9fdb7a12 (diff)
downloadlinux-stericsson-a9fbf4d591da6cd1d3eaab826c7c15f77fc8f6a3.tar.gz
xen/hvc: allow xenboot console to be used again
Commit d0380e6c3c0f6edb986d8798a23acfaf33d5df23 (early_printk: consolidate random copies of identical code) added in 3.10 introduced a check for con->index == -1 in early_console_register(). Initialize index to -1 for the xenboot console so earlyprintk=xen works again. Signed-off-by: David Vrabel <david.vrabel@citrix.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jslaby@suse.cz> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc/hvc_xen.c')
-rw-r--r--drivers/tty/hvc/hvc_xen.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c
index e61c36cbb866..c193af6a628f 100644
--- a/drivers/tty/hvc/hvc_xen.c
+++ b/drivers/tty/hvc/hvc_xen.c
@@ -636,6 +636,7 @@ struct console xenboot_console = {
.name = "xenboot",
.write = xenboot_write_console,
.flags = CON_PRINTBUFFER | CON_BOOT | CON_ANYTIME,
+ .index = -1,
};
#endif /* CONFIG_EARLY_PRINTK */