3 files changed, 29 insertions, 29 deletions

diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 2597209183d0..1e9f82884f70 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -295,16 +295,16 @@ static __inline__ void initialize_SCp(Scsi_Cmnd * cmd)
          * various queues are valid.
          */
 
-        if (cmd->use_sg) {
-                cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
-                cmd->SCp.buffers_residual = cmd->use_sg - 1;
+        if (scsi_bufflen(cmd)) {
+                cmd->SCp.buffer = scsi_sglist(cmd);
+                cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
                 cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
                 cmd->SCp.this_residual = cmd->SCp.buffer->length;
         } else {
                 cmd->SCp.buffer = NULL;
                 cmd->SCp.buffers_residual = 0;
-                cmd->SCp.ptr = (char *) cmd->request_buffer;
-                cmd->SCp.this_residual = cmd->request_bufflen;
+                cmd->SCp.ptr = NULL;
+                cmd->SCp.this_residual = 0;
         }
 }
 
@@ -975,14 +975,14 @@ static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
                 case WRITE_6:
                 case WRITE_10:
                         hostdata->time_write[cmd->device->id] -= (jiffies - hostdata->timebase);
-                        hostdata->bytes_write[cmd->device->id] += cmd->request_bufflen;
+                        hostdata->bytes_write[cmd->device->id] += scsi_bufflen(cmd);
                         hostdata->pendingw++;
                         break;
                 case READ:
                 case READ_6:
                 case READ_10:
                         hostdata->time_read[cmd->device->id] -= (jiffies - hostdata->timebase);
-                        hostdata->bytes_read[cmd->device->id] += cmd->request_bufflen;
+                        hostdata->bytes_read[cmd->device->id] += scsi_bufflen(cmd);
                         hostdata->pendingr++;
                         break;
         }
diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index a9680b5e8ac6..d2ca3fa4fcf5 100644
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -511,9 +511,9 @@ static inline void initialize_SCp(Scsi_Cmnd *cmd)
          * various queues are valid.
          */
 
-        if (cmd->use_sg) {
-                cmd->SCp.buffer = (struct scatterlist *)cmd->request_buffer;
-                cmd->SCp.buffers_residual = cmd->use_sg - 1;
+        if (scsi_bufflen(cmd)) {
+                cmd->SCp.buffer = scsi_sglist(cmd);
+                cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
                 cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
                 cmd->SCp.this_residual = cmd->SCp.buffer->length;
                 /* ++roman: Try to merge some scatter-buffers if they are at
@@ -523,8 +523,8 @@ static inline void initialize_SCp(Scsi_Cmnd *cmd)
         } else {
                 cmd->SCp.buffer = NULL;
                 cmd->SCp.buffers_residual = 0;
-                cmd->SCp.ptr = (char *)cmd->request_buffer;
-                cmd->SCp.this_residual = cmd->request_bufflen;
+                cmd->SCp.ptr = NULL;
+                cmd->SCp.this_residual = 0;
         }
 }
 
@@ -936,21 +936,21 @@ static int NCR5380_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
         }
 # endif
 # ifdef NCR5380_STAT_LIMIT
-        if (cmd->request_bufflen > NCR5380_STAT_LIMIT)
+        if (scsi_bufflen(cmd) > NCR5380_STAT_LIMIT)
 # endif
                 switch (cmd->cmnd[0]) {
                 case WRITE:
                 case WRITE_6:
                 case WRITE_10:
                         hostdata->time_write[cmd->device->id] -= (jiffies - hostdata->timebase);
-                        hostdata->bytes_write[cmd->device->id] += cmd->request_bufflen;
+                        hostdata->bytes_write[cmd->device->id] += scsi_bufflen(cmd);
                         hostdata->pendingw++;
                         break;
                 case READ:
                 case READ_6:
                 case READ_10:
                         hostdata->time_read[cmd->device->id] -= (jiffies - hostdata->timebase);
-                        hostdata->bytes_read[cmd->device->id] += cmd->request_bufflen;
+                        hostdata->bytes_read[cmd->device->id] += scsi_bufflen(cmd);
                         hostdata->pendingr++;
                         break;
                 }
@@ -1352,21 +1352,21 @@ static irqreturn_t NCR5380_intr(int irq, void *dev_id)
 static void collect_stats(struct NCR5380_hostdata* hostdata, Scsi_Cmnd *cmd)
 {
 # ifdef NCR5380_STAT_LIMIT
-        if (cmd->request_bufflen > NCR5380_STAT_LIMIT)
+        if (scsi_bufflen(cmd) > NCR5380_STAT_LIMIT)
 # endif
                 switch (cmd->cmnd[0]) {
                 case WRITE:
                 case WRITE_6:
                 case WRITE_10:
                         hostdata->time_write[cmd->device->id] += (jiffies - hostdata->timebase);
-                        /*hostdata->bytes_write[cmd->device->id] += cmd->request_bufflen;*/
+                        /*hostdata->bytes_write[cmd->device->id] += scsi_bufflen(cmd);*/
                         hostdata->pendingw--;
                         break;
                 case READ:
                 case READ_6:
                 case READ_10:
                         hostdata->time_read[cmd->device->id] += (jiffies - hostdata->timebase);
-                        /*hostdata->bytes_read[cmd->device->id] += cmd->request_bufflen;*/
+                        /*hostdata->bytes_read[cmd->device->id] += scsi_bufflen(cmd);*/
                         hostdata->pendingr--;
                         break;
                 }
diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 2dcde373b20e..264f14ab5a61 100644
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -515,9 +515,9 @@ static __inline__ void initialize_SCp(struct scsi_cmnd *cmd)
      * various queues are valid.
      */
 
-    if (cmd->use_sg) {
-        cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
-        cmd->SCp.buffers_residual = cmd->use_sg - 1;
+    if (scsi_bufflen(cmd)) {
+        cmd->SCp.buffer = scsi_sglist(cmd);
+        cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
         cmd->SCp.ptr = (char *) SGADDR(cmd->SCp.buffer);
         cmd->SCp.this_residual = cmd->SCp.buffer->length;
 
@@ -528,8 +528,8 @@ static __inline__ void initialize_SCp(struct scsi_cmnd *cmd)
     } else {
         cmd->SCp.buffer = NULL;
         cmd->SCp.buffers_residual = 0;
-        cmd->SCp.ptr = (char *) cmd->request_buffer;
-        cmd->SCp.this_residual = cmd->request_bufflen;
+        cmd->SCp.ptr = NULL;
+        cmd->SCp.this_residual = 0;
     }
     
 }
@@ -935,7 +935,7 @@ static int NCR5380_queue_command(struct scsi_cmnd *cmd,
     }
 # endif
 # ifdef NCR5380_STAT_LIMIT
-    if (cmd->request_bufflen > NCR5380_STAT_LIMIT)
+    if (scsi_bufflen(cmd) > NCR5380_STAT_LIMIT)
 # endif
         switch (cmd->cmnd[0])
         {
@@ -943,14 +943,14 @@ static int NCR5380_queue_command(struct scsi_cmnd *cmd,
             case WRITE_6:
             case WRITE_10:
                 hostdata->time_write[cmd->device->id] -= (jiffies - hostdata->timebase);
-                hostdata->bytes_write[cmd->device->id] += cmd->request_bufflen;
+                hostdata->bytes_write[cmd->device->id] += scsi_bufflen(cmd);
                 hostdata->pendingw++;
                 break;
             case READ:
             case READ_6:
             case READ_10:
                 hostdata->time_read[cmd->device->id] -= (jiffies - hostdata->timebase);
-                hostdata->bytes_read[cmd->device->id] += cmd->request_bufflen;
+                hostdata->bytes_read[cmd->device->id] += scsi_bufflen(cmd);
                 hostdata->pendingr++;
                 break;
         }
@@ -1345,7 +1345,7 @@ static void collect_stats(struct NCR5380_hostdata *hostdata,
                           struct scsi_cmnd *cmd)
 {
 # ifdef NCR5380_STAT_LIMIT
-    if (cmd->request_bufflen > NCR5380_STAT_LIMIT)
+    if (scsi_bufflen(cmd) > NCR5380_STAT_LIMIT)
 # endif
         switch (cmd->cmnd[0])
         {
@@ -1353,14 +1353,14 @@ static void collect_stats(struct NCR5380_hostdata *hostdata,
             case WRITE_6:
             case WRITE_10:
                 hostdata->time_write[cmd->device->id] += (jiffies - hostdata->timebase);
-                /*hostdata->bytes_write[cmd->device->id] += cmd->request_bufflen;*/
+                /*hostdata->bytes_write[cmd->device->id] += scsi_bufflen(cmd);*/
                 hostdata->pendingw--;
                 break;
             case READ:
             case READ_6:
             case READ_10:
                 hostdata->time_read[cmd->device->id] += (jiffies - hostdata->timebase);
-                /*hostdata->bytes_read[cmd->device->id] += cmd->request_bufflen;*/
+                /*hostdata->bytes_read[cmd->device->id] += scsi_bufflen(cmd);*/
                 hostdata->pendingr--;
                 break;
         }