| commit | 2f72ba43581890d003427053ebe4dfaa14e5f4b0 | [log] [tgz] |
|---|---|---|
| author | Raymond Burns <rayburns@comcast.net> | Mon Jul 17 21:40:27 2006 -0700 |
| committer | David S. Miller <davem@sunset.davemloft.net> | Fri Jul 21 14:18:13 2006 -0700 |
| tree | 05c213214f9a30370dbe1cd10293f71878e0a032 | |
| parent | 9d7ab1f4d56dffcddc1177b3cd55b6da6620e1e1 [diff] |
[SPARC]: Initialize iounit spinlock in iounit_init(). Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index 42c1c70..2bb1309 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c
@@ -64,6 +64,7 @@ sbus->iommu = (struct iommu_struct *)iounit; iounit->page_table = xpt; + spin_lock_init(&iounit->lock); for (xptend = iounit->page_table + (16 * PAGE_SIZE) / sizeof(iopte_t); xpt < xptend;)