From: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Date: Tue, 29 Jul 2014 13:10:07 +0000 (+0530)
Subject: powerpc/powernv: Invoke opal call to handle hmi.
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~134^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ef95b411e73d8789100d017c02c1329c5055802;p=pandora-kernel.git

powerpc/powernv: Invoke opal call to handle hmi.

When we hit the HMI in Linux, invoke opal call to handle/recover from HMI
errors in real mode and then in virtual mode during check_irq_replay()
invoke opal_poll_events()/opal_do_notifier() to retrieve HMI event from
OPAL and act accordingly.

Now that we are ready to handle HMI interrupt directly in linux, remove
the HMI interrupt registration with firmware.

Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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