From: Martin Schwidefsky Date: Wed, 9 May 2012 14:27:36 +0000 (+0200) Subject: s390: remove superfluous tpi from wait_cons_dev X-Git-Tag: v3.5-rc1~189^2~38 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b603d258a43b4e7339660bdd3b5c25eacd603e54;p=pandora-kernel.git s390: remove superfluous tpi from wait_cons_dev wait_cons_dev waits for a particular subchannel to complete an I/O. It is not necessary to use tpi to get the subchannel id as it is already known. This avoids changes to the interrupt subclass mask and allows to remove the lock & unlock of the subchannel lock. Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed