From: Andrew Morton <akpm@osdl.org>

drivers/scsi/aic94xx/aic94xx_hwi.h: In function `asd_alloc_coherent':
drivers/scsi/aic94xx/aic94xx_hwi.h:262: warning: implicit declaration of function `dma_alloc_coherent'
drivers/scsi/aic94xx/aic94xx_hwi.h:265: warning: assignment makes pointer from integer without a cast
drivers/scsi/aic94xx/aic94xx_hwi.h: In function `asd_free_coherent':
drivers/scsi/aic94xx/aic94xx_hwi.h:278: warning: implicit declaration of function `dma_free_coherent'
drivers/scsi/aic94xx/aic94xx_init.c: In function `asd_pci_probe':
drivers/scsi/aic94xx/aic94xx_init.c:565: error: `DMA_64BIT_MASK' undeclared (first use in this function)
drivers/scsi/aic94xx/aic94xx_init.c:565: error: (Each undeclared identifier is reported only once
drivers/scsi/aic94xx/aic94xx_init.c:565: error: for each function it appears in.)
drivers/scsi/aic94xx/aic94xx_init.c:568: error: `DMA_32BIT_MASK' undeclared (first use in this function)

Actually, the header file needs it too.

Cc: Luben Tuikov <luben_tuikov@adaptec.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/scsi/aic94xx/aic94xx_hwi.h |    2 ++
 1 files changed, 2 insertions(+)

diff -puN drivers/scsi/aic94xx/aic94xx_hwi.h~aic94xx_init-needs-dma-mappingh drivers/scsi/aic94xx/aic94xx_hwi.h
--- 25-alpha/drivers/scsi/aic94xx/aic94xx_hwi.h~aic94xx_init-needs-dma-mappingh	2005-11-10 15:52:53.000000000 -0800
+++ 25-alpha-akpm/drivers/scsi/aic94xx/aic94xx_hwi.h	2005-11-10 15:52:53.000000000 -0800
@@ -30,6 +30,8 @@
 
 #include <linux/interrupt.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
+
 #include <scsi/sas/sas_class.h>
 
 #include "aic94xx.h"
_