[SCSI] sym2: Use DMA_40BIT_MASK constant

Now that this constant has been added to dma-mapping.h, we don't need our
own definition

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index d924997..bb90ef9 100644 (file)
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -1532,7 +1532,7 @@ static int sym_setup_bus_dma_mask(struct sym_hcb *np)
 {
 #if SYM_CONF_DMA_ADDRESSING_MODE > 0
 #if   SYM_CONF_DMA_ADDRESSING_MODE == 1
-#define        DMA_DAC_MASK    0x000000ffffffffffULL /* 40-bit */
+#define        DMA_DAC_MASK    DMA_40BIT_MASK
 #elif SYM_CONF_DMA_ADDRESSING_MODE == 2
 #define        DMA_DAC_MASK    DMA_64BIT_MASK
 #endif