From: Max Filippov <jcmvbkbc@gmail.com>
Date: Mon, 6 Oct 2014 17:01:17 +0000 (+0400)
Subject: xtensa: re-wire umount syscall to sys_oldumount
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~128^2~1^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2651cc6974d47fc43bef1cd8cd26966e4f5ba306;p=pandora-kernel.git

xtensa: re-wire umount syscall to sys_oldumount

Userspace actually passes single parameter (path name) to the umount
syscall, so new umount just fails. Fix it by requesting old umount
syscall implementation and re-wiring umount to it.

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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