---

yaml --- r: 173445 b: refs/heads/master c: 94c2851 h: refs/heads/master i: 173443: 7055266 v: v3
git-mirror · Oct 27, 2009 · 9e3ea89 · 9e3ea89
1 parent e1de2e9
commit 9e3ea89
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Showing 3 changed files with 12 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4c978ca3194a4002407a85b15122f793efc8616b
+refs/heads/master: 94c285108e4551157ecc1b8156921712138fa860
diff --git a/trunk/arch/sh/mm/consistent.c b/trunk/arch/sh/mm/consistent.c
@@ -27,8 +27,6 @@ EXPORT_SYMBOL(dma_ops);
 static int __init dma_init(void)
 {
 	dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
-
-	no_iommu_init();
 	return 0;
 }
 fs_initcall(dma_init);

diff --git a/trunk/arch/sh/mm/init.c b/trunk/arch/sh/mm/init.c
@@ -15,6 +15,7 @@
 #include <linux/pagemap.h>
 #include <linux/percpu.h>
 #include <linux/io.h>
+#include <linux/dma-mapping.h>
 #include <asm/mmu_context.h>
 #include <asm/tlb.h>
 #include <asm/cacheflush.h>
@@ -186,11 +187,21 @@ void __init paging_init(void)
 	set_fixmap_nocache(FIX_UNCACHED, __pa(&__uncached_start));
 }
 
+/*
+ * Early initialization for any I/O MMUs we might have.
+ */
+static void __init iommu_init(void)
+{
+	no_iommu_init();
+}
+
 void __init mem_init(void)
 {
 	int codesize, datasize, initsize;
 	int nid;
 
+	iommu_init();
+
 	num_physpages = 0;
 	high_memory = NULL;