Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
drivers/scsi/mvme147.c | 13 +++++++------
1 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/mvme147.c b/drivers/scsi/mvme147.c
index b236d72..716d178 100644
--- a/drivers/scsi/mvme147.c
+++ b/drivers/scsi/mvme147.c
@@ -16,8 +16,6 @@
#include <linux/stat.h>
-#define HDATA(ptr) ((struct WD33C93_hostdata *)((ptr)->hostdata))
-
static struct Scsi_Host *mvme147_host = NULL;
static irqreturn_t mvme147_intr(int irq, void *dummy)
@@ -31,6 +29,7 @@ static irqreturn_t mvme147_intr(int irq, void *dummy)
static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
{
+ struct WD33C93_hostdata *hdata = shost_priv(mvme147_host);
unsigned char flags = 0x01;
unsigned long addr = virt_to_bus(cmd->SCp.ptr);
@@ -39,7 +38,7 @@ static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
flags |= 0x04;
/* remember direction */
- HDATA(mvme147_host)->dma_dir = dir_in;
+ hdata->dma_dir = dir_in;
if (dir_in) {
/* invalidate any cache */
@@ -68,6 +67,7 @@ int mvme147_detect(struct scsi_host_template *tpnt)
{
static unsigned char called = 0;
wd33c93_regs regs;
+ struct WD33C93_hostdata *hdata;
if (!MACH_IS_MVME147 || called)
return 0;
@@ -84,9 +84,10 @@ int mvme147_detect(struct scsi_host_template *tpnt)
mvme147_host->irq = MVME147_IRQ_SCSI_PORT;
regs.SASR = (volatile unsigned char *)0xfffe4000;
regs.SCMD = (volatile unsigned char *)0xfffe4001;
- HDATA(mvme147_host)->no_sync = 0xff;
- HDATA(mvme147_host)->fast = 0;
- HDATA(mvme147_host)->dma_mode = CTRL_DMA;
+ hdata = shost_priv(mvme147_host);
+ hdata->no_sync = 0xff;
+ hdata->fast = 0;
+ hdata->dma_mode = CTRL_DMA;
wd33c93_init(mvme147_host, regs, dma_setup, dma_stop, WD33C93_FS_8_10);
if (request_irq(MVME147_IRQ_SCSI_PORT, mvme147_intr, 0,
--
1.6.0.4
--
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