17 files changed, 30 insertions, 30 deletions

diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index 597c007fe81b..afdff32f6724 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -578,7 +578,7 @@ complete_scsi_command( CommandList_struct *cp, int timeout, __u32 tag)
 
         if (cmd->use_sg) {
                 pci_unmap_sg(ctlr->pdev,
-                        cmd->buffer, cmd->use_sg,
+                        cmd->request_buffer, cmd->use_sg,
                                 cmd->sc_data_direction); 
         }
         else if (cmd->request_bufflen) {
@@ -1210,7 +1210,7 @@ cciss_scatter_gather(struct pci_dev *pdev,
                 struct scsi_cmnd *cmd)
 {
         unsigned int use_sg, nsegs=0, len;
-        struct scatterlist *scatter = (struct scatterlist *) cmd->buffer;
+        struct scatterlist *scatter = (struct scatterlist *) cmd->request_buffer;
         __u64 addr64;
 
         /* is it just one virtual address? */   
@@ -1232,7 +1232,7 @@ cciss_scatter_gather(struct pci_dev *pdev,
         } /* else, must be a list of virtual addresses.... */
         else if (cmd->use_sg <= MAXSGENTRIES) { /* not too many addrs? */
 
-                use_sg = pci_map_sg(pdev, cmd->buffer, cmd->use_sg, 
+                use_sg = pci_map_sg(pdev, cmd->request_buffer, cmd->use_sg,
                         cmd->sc_data_direction);
 
                 for (nsegs=0; nsegs < use_sg; nsegs++) {
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index caeb6d246e57..b003baf8d404 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -1388,7 +1388,7 @@ static int twa_map_scsi_sg_data(TW_Device_Extension *tw_dev, int request_id)
         if (cmd->use_sg == 0)
                 goto out;
 
-        use_sg = pci_map_sg(pdev, cmd->buffer, cmd->use_sg, DMA_BIDIRECTIONAL);
+        use_sg = pci_map_sg(pdev, cmd->request_buffer, cmd->use_sg, DMA_BIDIRECTIONAL);
 
         if (use_sg == 0) {
                 TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1c, "Failed to map scatter gather list");
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index e8e41e6eb42a..37a58c6dad29 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1286,7 +1286,7 @@ static int tw_map_scsi_sg_data(struct pci_dev *pdev, struct scsi_cmnd *cmd)
         if (cmd->use_sg == 0)
                 return 0;
 
-        use_sg = pci_map_sg(pdev, cmd->buffer, cmd->use_sg, DMA_BIDIRECTIONAL);
+        use_sg = pci_map_sg(pdev, cmd->request_buffer, cmd->use_sg, DMA_BIDIRECTIONAL);
         
         if (use_sg == 0) {
                 printk(KERN_WARNING "3w-xxxx: tw_map_scsi_sg_data(): pci_map_sg() failed.\n");
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 9f0ddbe6dc76..fa57e0b4a5fd 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -296,7 +296,7 @@ static __inline__ void initialize_SCp(Scsi_Cmnd * cmd)
          */
 
         if (cmd->use_sg) {
-                cmd->SCp.buffer = (struct scatterlist *) cmd->buffer;
+                cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
                 cmd->SCp.buffers_residual = cmd->use_sg - 1;
                 cmd->SCp.ptr = page_address(cmd->SCp.buffer->page)+
                                cmd->SCp.buffer->offset;
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index be8dde4c0f0c..e4b38f896cbd 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -961,7 +961,7 @@ static void io_callback(void *context, struct fib * fibptr)
                 
         if(scsicmd->use_sg)
                 pci_unmap_sg(dev->pdev, 
-                        (struct scatterlist *)scsicmd->buffer,
+                        (struct scatterlist *)scsicmd->request_buffer,
                         scsicmd->use_sg,
                         scsicmd->sc_data_direction);
         else if(scsicmd->request_bufflen)
@@ -1919,7 +1919,7 @@ static void aac_srb_callback(void *context, struct fib * fibptr)
 
         if(scsicmd->use_sg)
                 pci_unmap_sg(dev->pdev, 
-                        (struct scatterlist *)scsicmd->buffer,
+                        (struct scatterlist *)scsicmd->request_buffer,
                         scsicmd->use_sg,
                         scsicmd->sc_data_direction);
         else if(scsicmd->request_bufflen)
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index 58d7e34807aa..3ee4d4d3f445 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -473,7 +473,7 @@ go_42:
                          */
                         if (workreq->use_sg) {
                                 pci_unmap_sg(dev->pdev,
-                                        (struct scatterlist *)workreq->buffer,
+                                        (struct scatterlist *)workreq->request_buffer,
                                         workreq->use_sg,
                                         workreq->sc_data_direction);
                         } else if (workreq->request_bufflen &&
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index d5740bbdef3e..9b918fd43bf5 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -2542,7 +2542,7 @@ static void gdth_copy_internal_data(int hanum,Scsi_Cmnd *scp,
     gdth_ha_str *ha;
     char *address;
 
-    cpcount = count<=(ushort)scp->bufflen ? count:(ushort)scp->bufflen;
+    cpcount = count<=(ushort)scp->request_bufflen ? count:(ushort)scp->request_bufflen;
     ha = HADATA(gdth_ctr_tab[hanum]);
 
     if (scp->use_sg) {
diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index 9c519876f8a0..89a57a62e8ca 100644
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -370,7 +370,7 @@ static int in2000_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
  */
 
         if (cmd->use_sg) {
-                cmd->SCp.buffer = (struct scatterlist *) cmd->buffer;
+                cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
                 cmd->SCp.buffers_residual = cmd->use_sg - 1;
                 cmd->SCp.ptr = (char *) page_address(cmd->SCp.buffer->page) + cmd->SCp.buffer->offset;
                 cmd->SCp.this_residual = cmd->SCp.buffer->length;
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index a4c0b04cfdbd..350c08c60887 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -4364,7 +4364,7 @@ ips_rdcap(ips_ha_t * ha, ips_scb_t * scb)
 
         METHOD_TRACE("ips_rdcap", 1);
 
-        if (scb->scsi_cmd->bufflen < 8)
+        if (scb->scsi_cmd->request_bufflen < 8)
                 return (0);
 
         cap.lba =
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index a0289ec3e283..994015726ec8 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -2310,7 +2310,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc, const u8 *scsicmd)
 #endif
         }
 
-        qc->nbytes = cmd->bufflen;
+        qc->nbytes = cmd->request_bufflen;
 
         return 0;
 }
@@ -2500,7 +2500,7 @@ ata_scsi_pass_thru(struct ata_queued_cmd *qc, const u8 *scsicmd)
          * TODO: find out if we need to do more here to
          *       cover scatter/gather case.
          */
-        qc->nsect = cmd->bufflen / ATA_SECT_SIZE;
+        qc->nsect = cmd->request_bufflen / ATA_SECT_SIZE;
 
         return 0;
 
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 80b68a2481b3..d245717fee65 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -524,7 +524,7 @@ mega_build_cmd(adapter_t *adapter, Scsi_Cmnd *cmd, int *busy)
          * filter the internal and ioctl commands
          */
         if((cmd->cmnd[0] == MEGA_INTERNAL_CMD)) {
-                return cmd->buffer;
+                return cmd->request_buffer;
         }
 
 
@@ -4493,7 +4493,7 @@ mega_internal_command(adapter_t *adapter, megacmd_t *mc, mega_passthru *pthru)
         scmd->device = sdev;
 
         scmd->device->host = adapter->host;
-        scmd->buffer = (void *)scb;
+        scmd->request_buffer = (void *)scb;
         scmd->cmnd[0] = MEGA_INTERNAL_CMD;
 
         scb->state |= SCB_ACTIVE;
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 22f913127f08..6ab035590ee6 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -529,7 +529,7 @@ static void __unmap_scsi_data(struct device *dev, struct scsi_cmnd *cmd)
 {
         switch(cmd->__data_mapped) {
         case 2:
-                dma_unmap_sg(dev, cmd->buffer, cmd->use_sg,
+                dma_unmap_sg(dev, cmd->request_buffer, cmd->use_sg,
                                 cmd->sc_data_direction);
                 break;
         case 1:
@@ -564,7 +564,7 @@ static int __map_scsi_sg_data(struct device *dev, struct scsi_cmnd *cmd)
         if (cmd->use_sg == 0)
                 return 0;
 
-        use_sg = dma_map_sg(dev, cmd->buffer, cmd->use_sg,
+        use_sg = dma_map_sg(dev, cmd->request_buffer, cmd->use_sg,
                         cmd->sc_data_direction);
         cmd->__data_mapped = 2;
         cmd->__data_mapping = use_sg;
@@ -7697,7 +7697,7 @@ static int ncr_scatter(struct ncb *np, struct ccb *cp, struct scsi_cmnd *cmd)
         if (!use_sg)
                 segment = ncr_scatter_no_sglist(np, cp, cmd);
         else if ((use_sg = map_scsi_sg_data(np, cmd)) > 0) {
-                struct scatterlist *scatter = (struct scatterlist *)cmd->buffer;
+                struct scatterlist *scatter = (struct scatterlist *)cmd->request_buffer;
                 struct scr_tblmove *data;
 
                 if (use_sg > MAX_SCATTER) {
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 30ee0ef4b459..5c55e152e718 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -1636,7 +1636,7 @@ static void nsp32_scsi_done(struct scsi_cmnd *SCpnt)
 
         if (SCpnt->use_sg) {
                 pci_unmap_sg(data->Pci,
-                             (struct scatterlist *)SCpnt->buffer,
+                             (struct scatterlist *)SCpnt->request_buffer,
                              SCpnt->use_sg, SCpnt->sc_data_direction);
         } else {
                 pci_unmap_single(data->Pci,
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index c647d85d97d1..a112e49e946f 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -891,7 +891,7 @@ static struct block_device_operations sd_fops = {
 static void sd_rw_intr(struct scsi_cmnd * SCpnt)
 {
         int result = SCpnt->result;
-        int this_count = SCpnt->bufflen;
+        int this_count = SCpnt->request_bufflen;
         int good_bytes = (result == 0 ? this_count : 0);
         sector_t block_sectors = 1;
         u64 first_err_block;
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 7c80711e18ed..ebf6579ed698 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -217,7 +217,7 @@ int sr_media_change(struct cdrom_device_info *cdi, int slot)
 static void rw_intr(struct scsi_cmnd * SCpnt)
 {
         int result = SCpnt->result;
-        int this_count = SCpnt->bufflen;
+        int this_count = SCpnt->request_bufflen;
         int good_bytes = (result == 0 ? this_count : 0);
         int block_sectors = 0;
         long error_sector;
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 9c83b4d39a26..ee081320e1f1 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -156,7 +156,7 @@ static void __unmap_scsi_data(struct pci_dev *pdev, struct scsi_cmnd *cmd)
 
         switch(SYM_UCMD_PTR(cmd)->data_mapped) {
         case 2:
-                pci_unmap_sg(pdev, cmd->buffer, cmd->use_sg, dma_dir);
+                pci_unmap_sg(pdev, cmd->request_buffer, cmd->use_sg, dma_dir);
                 break;
         case 1:
                 pci_unmap_single(pdev, SYM_UCMD_PTR(cmd)->data_mapping,
@@ -186,7 +186,7 @@ static int __map_scsi_sg_data(struct pci_dev *pdev, struct scsi_cmnd *cmd)
         int use_sg;
         int dma_dir = cmd->sc_data_direction;
 
-        use_sg = pci_map_sg(pdev, cmd->buffer, cmd->use_sg, dma_dir);
+        use_sg = pci_map_sg(pdev, cmd->request_buffer, cmd->use_sg, dma_dir);
         if (use_sg > 0) {
                 SYM_UCMD_PTR(cmd)->data_mapped  = 2;
                 SYM_UCMD_PTR(cmd)->data_mapping = use_sg;
@@ -376,7 +376,7 @@ static int sym_scatter(struct sym_hcb *np, struct sym_ccb *cp, struct scsi_cmnd
         if (!use_sg)
                 segment = sym_scatter_no_sglist(np, cp, cmd);
         else if ((use_sg = map_scsi_sg_data(np, cmd)) > 0) {
-                struct scatterlist *scatter = (struct scatterlist *)cmd->buffer;
+                struct scatterlist *scatter = (struct scatterlist *)cmd->request_buffer;
                 struct sym_tcb *tp = &np->target[cp->target];
                 struct sym_tblmove *data;
 
diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 2a0e18a48748..b2bafc37c414 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -513,7 +513,7 @@ static void mts_do_sg (struct urb* transfer, struct pt_regs *regs)
                 mts_transfer_cleanup(transfer);
         }
 
-        sg = context->srb->buffer;
+        sg = context->srb->request_buffer;
         context->fragment++;
         mts_int_submit_urb(transfer,
                            context->data_pipe,
@@ -549,19 +549,19 @@ mts_build_transfer_context( Scsi_Cmnd *srb, struct mts_desc* desc )
         desc->context.fragment = 0;
 
         if (!srb->use_sg) {
-                if ( !srb->bufflen ){
+                if ( !srb->request_bufflen ){
                         desc->context.data = NULL;
                         desc->context.data_length = 0;
                         return;
                 } else {
-                        desc->context.data = srb->buffer;
-                        desc->context.data_length = srb->bufflen;
+                        desc->context.data = srb->request_buffer;
+                        desc->context.data_length = srb->request_bufflen;
                         MTS_DEBUG("length = %d or %d\n",
                                   srb->request_bufflen, srb->bufflen);
                 }
         } else {
                 MTS_DEBUG("Using scatter/gather\n");
-                sg = srb->buffer;
+                sg = srb->request_buffer;
                 desc->context.data = page_address(sg[0].page) + sg[0].offset;
                 desc->context.data_length = sg[0].length;
         }