From: Nicholas Mc Guire <hofrat@osadl.org>
Date: Fri, 29 May 2015 14:50:55 +0000 (+0200)
Subject: s390/sclp: pass timeout as HZ independent value
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~140^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2e4aa2f2bdcf9b80bace0b0c460bd407d76f49d3;p=pandora-kernel.git

s390/sclp: pass timeout as HZ independent value

schedule_timeout takes a timeout in jiffies but the code currently is
passing in a constant SDIAS_SLEEP_TICKS, as this is otherwise unused
it is replaced by 500ms as recommended by Michael Holzheu
<holzheu@linux.vnet.ibm.com> and converted with msecs_to_jiffies();
As SDIAS_SLEEP_TICKS was only used in this one location it is dropped.

Patch was compile tested with (s390) defconfig +
CONFIG_MARCH_Z10=y, (implies CONFIG_CRASH_DUMP=y)

Patch is against 4.1-rc5 (localversion-next is -next-20150529)

Link: http://lkml.org/lkml/2015/5/29/235
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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