[PATCH] remove old scsi data direction macros

these have been wrappers for the generic dma direction bits since 2.5.x.
This patch converts the few remaining drivers and removes the macros.

Arjan noticed there's some hunk in here that shouldn't.  Updated patch
below:

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

3 files changed, 22 insertions, 22 deletions

diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index fb2877c303f0..550c9921691a 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -687,7 +687,7 @@ ahd_linux_unmap_scb(struct ahd_softc *ahd, struct scb *scb)
         int direction;
 
         cmd = scb->io_ctx;
-        direction = scsi_to_pci_dma_dir(cmd->sc_data_direction);
+        direction = cmd->sc_data_direction;
         ahd_sync_sglist(ahd, scb, BUS_DMASYNC_POSTWRITE);
         if (cmd->use_sg != 0) {
                 struct scatterlist *sg;
@@ -3338,7 +3338,7 @@ ahd_linux_dv_inq(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
         }
 
         ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_READ;
+        cmd->sc_data_direction = DMA_FROM_DEVICE;
         cmd->cmd_len = 6;
         cmd->cmnd[0] = INQUIRY;
         cmd->cmnd[4] = request_length;
@@ -3363,7 +3363,7 @@ ahd_linux_dv_tur(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
 #endif
         /* Do a TUR to clear out any non-fatal transitional state */
         ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_NONE;
+        cmd->sc_data_direction = DMA_NONE;
         cmd->cmd_len = 6;
         cmd->cmnd[0] = TEST_UNIT_READY;
 }
@@ -3385,7 +3385,7 @@ ahd_linux_dv_rebd(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
                 free(targ->dv_buffer, M_DEVBUF);
         targ->dv_buffer = malloc(AHD_REBD_LEN, M_DEVBUF, M_WAITOK);
         ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_READ;
+        cmd->sc_data_direction = DMA_FROM_DEVICE;
         cmd->cmd_len = 10;
         cmd->cmnd[0] = READ_BUFFER;
         cmd->cmnd[1] = 0x0b;
@@ -3407,7 +3407,7 @@ ahd_linux_dv_web(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
         }
 #endif
         ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_WRITE;
+        cmd->sc_data_direction = DMA_TO_DEVICE;
         cmd->cmd_len = 10;
         cmd->cmnd[0] = WRITE_BUFFER;
         cmd->cmnd[1] = 0x0a;
@@ -3429,7 +3429,7 @@ ahd_linux_dv_reb(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
         }
 #endif
         ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_READ;
+        cmd->sc_data_direction = DMA_FROM_DEVICE;
         cmd->cmd_len = 10;
         cmd->cmnd[0] = READ_BUFFER;
         cmd->cmnd[1] = 0x0a;
@@ -3455,7 +3455,7 @@ ahd_linux_dv_su(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
         }
 #endif
         ahd_linux_dv_fill_cmd(ahd, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_NONE;
+        cmd->sc_data_direction = DMA_NONE;
         cmd->cmd_len = 6;
         cmd->cmnd[0] = START_STOP_UNIT;
         cmd->cmnd[4] = le | SSS_START;
@@ -4018,7 +4018,7 @@ ahd_linux_run_device_queue(struct ahd_softc *ahd, struct ahd_linux_device *dev)
                         int      dir;
 
                         cur_seg = (struct scatterlist *)cmd->request_buffer;
-                        dir = scsi_to_pci_dma_dir(cmd->sc_data_direction);
+                        dir = cmd->sc_data_direction;
                         nseg = pci_map_sg(ahd->dev_softc, cur_seg,
                                           cmd->use_sg, dir);
                         scb->platform_data->xfer_len = 0;
@@ -4038,7 +4038,7 @@ ahd_linux_run_device_queue(struct ahd_softc *ahd, struct ahd_linux_device *dev)
                         int dir;
 
                         sg = scb->sg_list;
-                        dir = scsi_to_pci_dma_dir(cmd->sc_data_direction);
+                        dir = cmd->sc_data_direction;
                         addr = pci_map_single(ahd->dev_softc,
                                               cmd->request_buffer,
                                               cmd->request_bufflen, dir);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 031c6aaa5ca5..35d6de5a4c9d 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -693,12 +693,12 @@ ahc_linux_unmap_scb(struct ahc_softc *ahc, struct scb *scb)
 
                 sg = (struct scatterlist *)cmd->request_buffer;
                 pci_unmap_sg(ahc->dev_softc, sg, cmd->use_sg,
-                             scsi_to_pci_dma_dir(cmd->sc_data_direction));
+                             cmd->sc_data_direction);
         } else if (cmd->request_bufflen != 0) {
                 pci_unmap_single(ahc->dev_softc,
                                  scb->platform_data->buf_busaddr,
                                  cmd->request_bufflen,
-                                 scsi_to_pci_dma_dir(cmd->sc_data_direction));
+                                 cmd->sc_data_direction);
         }
 }
 
@@ -3007,7 +3007,7 @@ ahc_linux_dv_inq(struct ahc_softc *ahc, struct scsi_cmnd *cmd,
         }
 
         ahc_linux_dv_fill_cmd(ahc, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_READ;
+        cmd->sc_data_direction = DMA_FROM_DEVICE;
         cmd->cmd_len = 6;
         cmd->cmnd[0] = INQUIRY;
         cmd->cmnd[4] = request_length;
@@ -3032,7 +3032,7 @@ ahc_linux_dv_tur(struct ahc_softc *ahc, struct scsi_cmnd *cmd,
 #endif
         /* Do a TUR to clear out any non-fatal transitional state */
         ahc_linux_dv_fill_cmd(ahc, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_NONE;
+        cmd->sc_data_direction = DMA_NONE;
         cmd->cmd_len = 6;
         cmd->cmnd[0] = TEST_UNIT_READY;
 }
@@ -3054,7 +3054,7 @@ ahc_linux_dv_rebd(struct ahc_softc *ahc, struct scsi_cmnd *cmd,
                 free(targ->dv_buffer, M_DEVBUF);
         targ->dv_buffer = malloc(AHC_REBD_LEN, M_DEVBUF, M_WAITOK);
         ahc_linux_dv_fill_cmd(ahc, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_READ;
+        cmd->sc_data_direction = DMA_FROM_DEVICE;
         cmd->cmd_len = 10;
         cmd->cmnd[0] = READ_BUFFER;
         cmd->cmnd[1] = 0x0b;
@@ -3076,7 +3076,7 @@ ahc_linux_dv_web(struct ahc_softc *ahc, struct scsi_cmnd *cmd,
         }
 #endif
         ahc_linux_dv_fill_cmd(ahc, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_WRITE;
+        cmd->sc_data_direction = DMA_TO_DEVICE;
         cmd->cmd_len = 10;
         cmd->cmnd[0] = WRITE_BUFFER;
         cmd->cmnd[1] = 0x0a;
@@ -3098,7 +3098,7 @@ ahc_linux_dv_reb(struct ahc_softc *ahc, struct scsi_cmnd *cmd,
         }
 #endif
         ahc_linux_dv_fill_cmd(ahc, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_READ;
+        cmd->sc_data_direction = DMA_FROM_DEVICE;
         cmd->cmd_len = 10;
         cmd->cmnd[0] = READ_BUFFER;
         cmd->cmnd[1] = 0x0a;
@@ -3124,7 +3124,7 @@ ahc_linux_dv_su(struct ahc_softc *ahc, struct scsi_cmnd *cmd,
         }
 #endif
         ahc_linux_dv_fill_cmd(ahc, cmd, devinfo);
-        cmd->sc_data_direction = SCSI_DATA_NONE;
+        cmd->sc_data_direction = DMA_NONE;
         cmd->cmd_len = 6;
         cmd->cmnd[0] = START_STOP_UNIT;
         cmd->cmnd[4] = le | SSS_START;
@@ -3659,7 +3659,7 @@ ahc_linux_run_device_queue(struct ahc_softc *ahc, struct ahc_linux_device *dev)
 
                         cur_seg = (struct scatterlist *)cmd->request_buffer;
                         nseg = pci_map_sg(ahc->dev_softc, cur_seg, cmd->use_sg,
-                            scsi_to_pci_dma_dir(cmd->sc_data_direction));
+                            cmd->sc_data_direction);
                         end_seg = cur_seg + nseg;
                         /* Copy the segments into the SG list. */
                         sg = scb->sg_list;
@@ -3703,7 +3703,7 @@ ahc_linux_run_device_queue(struct ahc_softc *ahc, struct ahc_linux_device *dev)
                         addr = pci_map_single(ahc->dev_softc,
                                cmd->request_buffer,
                                cmd->request_bufflen,
-                               scsi_to_pci_dma_dir(cmd->sc_data_direction));
+                               cmd->sc_data_direction);
                         scb->platform_data->buf_busaddr = addr;
                         scb->sg_count = ahc_linux_map_seg(ahc, scb,
                                                           sg, addr,
diff --git a/drivers/scsi/aic7xxx/cam.h b/drivers/scsi/aic7xxx/cam.h
index d40ba0760c76..26f17e3fc45c 100644
--- a/drivers/scsi/aic7xxx/cam.h
+++ b/drivers/scsi/aic7xxx/cam.h
@@ -103,9 +103,9 @@ typedef enum {
 } ac_code;
 
 typedef enum {
-        CAM_DIR_IN              = SCSI_DATA_READ,
-        CAM_DIR_OUT             = SCSI_DATA_WRITE,
-        CAM_DIR_NONE            = SCSI_DATA_NONE
+        CAM_DIR_IN              = DMA_FROM_DEVICE,
+        CAM_DIR_OUT             = DMA_TO_DEVICE,
+        CAM_DIR_NONE            = DMA_NONE,
 } ccb_flags;
 
 #endif /* _AIC7XXX_CAM_H */