linux-kernel - linux-next: manual merge of the irqdomain tree with the powerpc tree

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Date:	Tue, 28 Feb 2012 15:23:02 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Grant Likely <grant.likely@...retlab.ca>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	<linuxppc-dev@...ts.ozlabs.org>
Subject: linux-next: manual merge of the irqdomain tree with the powerpc
 tree

Hi Grant,

Today's linux-next merge of the irqdomain tree got a conflict in
arch/powerpc/sysdev/mpic.c between commit fe83364f0bf1 ("powerpc/mpic:
Fix allocation of reverse-map for multi-ISU mpics") from the powerpc tree
and commit a8db8cf0d894 ("irq_domain: Replace irq_alloc_host() with
revmap-specific initializers") from the irqdomain tree.

I fixed it up (see below) and can carry the fix as necessary.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --cc arch/powerpc/sysdev/mpic.c
index 16eb743,c83a512..0000000
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@@ -1355,9 -1345,9 +1355,9 @@@ struct mpic * __init mpic_alloc(struct 
  	mpic->isu_shift = 1 + __ilog2(mpic->isu_size - 1);
  	mpic->isu_mask = (1 << mpic->isu_shift) - 1;
  
- 	mpic->irqhost = irq_alloc_host(mpic->node, IRQ_HOST_MAP_LINEAR,
+ 	mpic->irqhost = irq_domain_add_linear(mpic->node,
 -				       isu_size ? isu_size : mpic->num_sources,
 -				       &mpic_host_ops, mpic);
 +				       last_irq + 1, &mpic_host_ops,
- 				       intvec_top + 1);
++				       mpic);
  
  	/*
  	 * FIXME: The code leaks the MPIC object and mappings here; this

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