[PATCH] fix memory leak dma_declare_coherent_memory()

[Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>]

Hi,

This patch has fixed memory leak in dma_declare_coherent_memory().
When it goes to free1_out, dev->dma_mem has not been freed.

Yoichi

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>

diff -pruN -X generic/Documentation/dontdiff generic-orig/arch/cris/arch-v32/drivers/pci/dma.c generic/arch/cris/arch-v32/drivers/pci/dma.c
--- generic-orig/arch/cris/arch-v32/drivers/pci/dma.c	2007-02-23 19:06:28.355418750 +0900
+++ generic/arch/cris/arch-v32/drivers/pci/dma.c	2007-02-23 19:08:43.311853000 +0900
@@ -111,7 +111,7 @@ int dma_declare_coherent_memory(struct d
 	return DMA_MEMORY_IO;
 
  free1_out:
-	kfree(dev->dma_mem->bitmap);
+	kfree(dev->dma_mem);
  out:
 	return 0;
 }
diff -pruN -X generic/Documentation/dontdiff generic-orig/arch/i386/kernel/pci-dma.c generic/arch/i386/kernel/pci-dma.c
--- generic-orig/arch/i386/kernel/pci-dma.c	2007-02-23 19:06:30.183533000 +0900
+++ generic/arch/i386/kernel/pci-dma.c	2007-02-23 19:07:28.475176000 +0900
@@ -110,7 +110,7 @@ int dma_declare_coherent_memory(struct d
 	return DMA_MEMORY_IO;
 
  free1_out:
-	kfree(dev->dma_mem->bitmap);
+	kfree(dev->dma_mem);
  out:
 	if (mem_base)
 		iounmap(mem_base);
-
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