X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Fpci-dma_32.c;h=51330321a5d32488ed806d72b5c610d078bd3efe;hb=519efbc0b3b6004a3b98d66a446bce30852c8171;hp=048f09b62553e638ecb6c0ba89528a4f9665b014;hpb=ce9d3c9a6a9aef61525be07fe6ba27d937236aa2;p=linux-2.6-omap-h63xx.git

diff --git a/arch/x86/kernel/pci-dma_32.c b/arch/x86/kernel/pci-dma_32.c
index 048f09b6255..51330321a5d 100644
--- a/arch/x86/kernel/pci-dma_32.c
+++ b/arch/x86/kernel/pci-dma_32.c
@@ -12,7 +12,6 @@
 #include <linux/string.h>
 #include <linux/pci.h>
 #include <linux/module.h>
-#include <linux/pci.h>
 #include <asm/io.h>
 
 struct dma_coherent_mem {
@@ -63,7 +62,8 @@ void dma_free_coherent(struct device *dev, size_t size,
 {
 	struct dma_coherent_mem *mem = dev ? dev->dma_mem : NULL;
 	int order = get_order(size);
-	
+
+	WARN_ON(irqs_disabled());	/* for portability */
 	if (mem && vaddr >= mem->virt_base && vaddr < (mem->virt_base + (mem->size << PAGE_SHIFT))) {
 		int page = (vaddr - mem->virt_base) >> PAGE_SHIFT;