patch-2.4.10 linux/arch/sh/kernel/pci-dma.c

• Lines: 9
• Date: Sat Sep 8 12:29:09 2001
• Orig file: v2.4.9/linux/arch/sh/kernel/pci-dma.c
• Orig date: Tue Jul 3 17:08:18 2001

diff -u --recursive --new-file v2.4.9/linux/arch/sh/kernel/pci-dma.c linux/arch/sh/kernel/pci-dma.c
@@ -29,7 +29,7 @@
 		*dma_handle = virt_to_bus(ret);
 	}
 	/* We must flush the cache before we pass it on to the device */
-	flush_cache_all();
+	dma_cache_wback_inv(ret, size);
 	return  P2SEGADDR(ret);
 }