[PATCH] e1000 sparc64 dma_mapping build fix

drivers/net/e1000/e1000_main.c: In function `e1000_probe':
drivers/net/e1000/e1000_main.c:389: error: `DMA_64BIT_MASK' undeclared (first use in this function)
drivers/net/e1000/e1000_main.c:389: error: (Each undeclared identifier is reported only once
drivers/net/e1000/e1000_main.c:389: error: for each function it appears in.)
drivers/net/e1000/e1000_main.c:392: error: `DMA_32BIT_MASK' undeclared (first use in this function)
Signed-off-by: Andrew Morton <akpm@osdl.org>

drivers/net/e1000/e1000.h

@@ -53,6 +53,7 @@
 #include <linux/interrupt.h>
 #include <linux/string.h>
 #include <linux/pagemap.h>
+#include <linux/dma-mapping.h>
 #include <asm/bitops.h>
 #include <asm/io.h>
 #include <asm/irq.h>