[SCSI] More buffer->request_buffer changes

Seem like quite a few splipped through the cracks.  Here's a patch to
update all references I could find:

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/fc4/fc.c b/drivers/fc4/fc.c
index 66d03f2..1a159e8 100644 (file)
--- a/drivers/fc4/fc.c
+++ b/drivers/fc4/fc.c
@@ -429,7 +429,7 @@ static inline void fcp_scsi_receive(fc_channel *fc, int token, int status, fc_hd
                
                if (fcmd->data) {
                        if (SCpnt->use_sg)
-                               dma_unmap_sg(fc->dev, (struct scatterlist *)SCpnt->buffer,
+                               dma_unmap_sg(fc->dev, (struct scatterlist *)SCpnt->request_buffer,
                                                SCpnt->use_sg,
                                                SCpnt->sc_data_direction);
                        else
@@ -810,7 +810,7 @@ static int fcp_scsi_queue_it(fc_channel *fc, Scsi_Cmnd *SCpnt, fcp_cmnd *fcmd, i
                                                             SCpnt->request_bufflen,
                                                             SCpnt->sc_data_direction);
                        } else {
-                               struct scatterlist *sg = (struct scatterlist *)SCpnt->buffer;
+                               struct scatterlist *sg = (struct scatterlist *)SCpnt->request_buffer;
                                int nents;
 
                                FCD(("XXX: Use_sg %d %d\n", SCpnt->use_sg, sg->length))

diff --git a/drivers/scsi/53c7xx.c b/drivers/scsi/53c7xx.c
index c690c2b..acf2927 100644 (file)
--- a/drivers/scsi/53c7xx.c
+++ b/drivers/scsi/53c7xx.c
@@ -3451,12 +3451,12 @@ create_cmd (Scsi_Cmnd *cmd) {
     for (i = 0; cmd->use_sg ? (i < cmd->use_sg) : !i; cmd_datain += 4, 
        cmd_dataout += 4, ++i) {
        u32 vbuf = cmd->use_sg
-           ? (u32)page_address(((struct scatterlist *)cmd->buffer)[i].page)+
-             ((struct scatterlist *)cmd->buffer)[i].offset
+           ? (u32)page_address(((struct scatterlist *)cmd->request_buffer)[i].page)+
+             ((struct scatterlist *)cmd->request_buffer)[i].offset
            : (u32)(cmd->request_buffer);
        u32 bbuf = virt_to_bus((void *)vbuf);
        u32 count = cmd->use_sg ?
-           ((struct scatterlist *)cmd->buffer)[i].length :
+           ((struct scatterlist *)cmd->request_buffer)[i].length :
            cmd->request_bufflen;
 
        /*
@@ -5417,7 +5417,7 @@ insn_to_offset (Scsi_Cmnd *cmd, u32 *insn) {
 
            if ((buffers = cmd->use_sg)) {
                for (offset = 0, 
-                       segment = (struct scatterlist *) cmd->buffer;
+                       segment = (struct scatterlist *) cmd->request_buffer;
                     buffers && !((found = ((ptr >= (char *)page_address(segment->page)+segment->offset) && 
                            (ptr < ((char *)page_address(segment->page)+segment->offset+segment->length)))));
                     --buffers, offset += segment->length, ++segment)

diff --git a/drivers/scsi/NCR53C9x.c b/drivers/scsi/NCR53C9x.c
index 8a4659e..085db48 100644 (file)
--- a/drivers/scsi/NCR53C9x.c
+++ b/drivers/scsi/NCR53C9x.c
@@ -911,7 +911,7 @@ static void esp_get_dmabufs(struct NCR_ESP *esp, Scsi_Cmnd *sp)
                        sp->SCp.ptr =
                                (char *) virt_to_phys(sp->request_buffer);
        } else {
-               sp->SCp.buffer = (struct scatterlist *) sp->buffer;
+               sp->SCp.buffer = (struct scatterlist *) sp->request_buffer;
                sp->SCp.buffers_residual = sp->use_sg - 1;
                sp->SCp.this_residual = sp->SCp.buffer->length;
                if (esp->dma_mmu_get_scsi_sgl)

diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index 007a14e..e397129 100644 (file)
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -507,7 +507,7 @@ 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 = (char *)page_address(cmd->SCp.buffer->page)+
                       cmd->SCp.buffer->offset;

diff --git a/drivers/scsi/esp.c b/drivers/scsi/esp.c
index 10573c2..eaf64c7 100644 (file)
--- a/drivers/scsi/esp.c
+++ b/drivers/scsi/esp.c
@@ -1397,7 +1397,7 @@ static void esp_get_dmabufs(struct esp *esp, struct scsi_cmnd *sp)
                        sp->SCp.ptr = NULL;
                }
        } else {
-               sp->SCp.buffer = (struct scatterlist *) sp->buffer;
+               sp->SCp.buffer = (struct scatterlist *) sp->request_buffer;
                sp->SCp.buffers_residual = sbus_map_sg(esp->sdev,
                                                       sp->SCp.buffer,
                                                       sp->use_sg,
@@ -1410,7 +1410,7 @@ static void esp_get_dmabufs(struct esp *esp, struct scsi_cmnd *sp)
 static void esp_release_dmabufs(struct esp *esp, struct scsi_cmnd *sp)
 {
        if (sp->use_sg) {
-               sbus_unmap_sg(esp->sdev, sp->buffer, sp->use_sg,
+               sbus_unmap_sg(esp->sdev, sp->request_buffer, sp->use_sg,
                              sp->sc_data_direction);
        } else if (sp->request_bufflen) {
                sbus_unmap_single(esp->sdev,

diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index 3fd8a96..bfac444 100644 (file)
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -257,7 +257,7 @@ static void dma_mmu_release_scsi_one (struct NCR_ESP *esp, struct scsi_cmnd *sp)
 static void dma_mmu_release_scsi_sgl (struct NCR_ESP *esp, struct scsi_cmnd *sp)
 {
     int sz = sp->use_sg - 1;
-    struct scatterlist *sg = (struct scatterlist *)sp->buffer;
+    struct scatterlist *sg = (struct scatterlist *)sp->request_buffer;
                        
     while(sz >= 0) {
        vdma_free(sg[sz].dma_address);

diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 93edaa8..89ef34d 100644 (file)
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -378,7 +378,7 @@ static void set_dma_cmds(struct fsc_state *state, struct scsi_cmnd *cmd)
                int nseg;
 
                total = 0;
-               scl = (struct scatterlist *) cmd->buffer;
+               scl = (struct scatterlist *) cmd->request_buffer;
                nseg = pci_map_sg(state->pdev, scl, cmd->use_sg,
                                cmd->sc_data_direction);
                for (i = 0; i < nseg; ++i) {

diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index c887177..5572981 100644 (file)
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1268,7 +1268,7 @@ static void set_dma_cmds(struct mesh_state *ms, struct scsi_cmnd *cmd)
                if (cmd->use_sg > 0) {
                        int nseg;
                        total = 0;
-                       scl = (struct scatterlist *) cmd->buffer;
+                       scl = (struct scatterlist *) cmd->request_buffer;
                        off = ms->data_ptr;
                        nseg = pci_map_sg(ms->pdev, scl, cmd->use_sg,
                                          cmd->sc_data_direction);

diff --git a/drivers/scsi/pluto.c b/drivers/scsi/pluto.c
index 7abf64d..0bd9c60 100644 (file)
--- a/drivers/scsi/pluto.c
+++ b/drivers/scsi/pluto.c
@@ -169,8 +169,6 @@ int __init pluto_detect(struct scsi_host_template *tpnt)
                SCpnt->request->rq_status = RQ_SCSI_BUSY;
                
                SCpnt->done = pluto_detect_done;
-               SCpnt->bufflen = 256;
-               SCpnt->buffer = fcs[i].inquiry;
                SCpnt->request_bufflen = 256;
                SCpnt->request_buffer = fcs[i].inquiry;
                PLD(("set up %d %08lx\n", i, (long)SCpnt))

diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 69e0551..5b2f074 100644 (file)
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -874,7 +874,7 @@ static inline int load_cmd(struct scsi_cmnd *Cmnd, struct Command_Entry *cmd,
        if (Cmnd->use_sg) {
                int sg_count;
 
-               sg = (struct scatterlist *) Cmnd->buffer;
+               sg = (struct scatterlist *) Cmnd->request_buffer;
                sg_count = sbus_map_sg(qpti->sdev, sg, Cmnd->use_sg, Cmnd->sc_data_direction);
 
                ds = cmd->dataseg;
@@ -1278,7 +1278,7 @@ static struct scsi_cmnd *qlogicpti_intr_handler(struct qlogicpti *qpti)
 
                if (Cmnd->use_sg) {
                        sbus_unmap_sg(qpti->sdev,
-                                     (struct scatterlist *)Cmnd->buffer,
+                                     (struct scatterlist *)Cmnd->request_buffer,
                                      Cmnd->use_sg,
                                      Cmnd->sc_data_direction);
                } else {

diff --git a/drivers/scsi/seagate.c b/drivers/scsi/seagate.c
index 3f312a8..2679ea8 100644 (file)
--- a/drivers/scsi/seagate.c
+++ b/drivers/scsi/seagate.c
@@ -1002,7 +1002,7 @@ connect_loop:
                        }
 #endif
 
-                       buffer = (struct scatterlist *) SCint->buffer;
+                       buffer = (struct scatterlist *) SCint->request_buffer;
                        len = buffer->length;
                        data = page_address(buffer->page) + buffer->offset;
                } else {

diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 2ebe0d6..2f8073b 100644 (file)
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -517,7 +517,7 @@ 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 = (char *) SGADDR(cmd->SCp.buffer);
        cmd->SCp.this_residual = cmd->SCp.buffer->length;

diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c
index 1f328ca..6b60536 100644 (file)
--- a/drivers/scsi/sun3x_esp.c
+++ b/drivers/scsi/sun3x_esp.c
@@ -347,7 +347,7 @@ static void dma_mmu_release_scsi_one (struct NCR_ESP *esp, Scsi_Cmnd *sp)
 static void dma_mmu_release_scsi_sgl (struct NCR_ESP *esp, Scsi_Cmnd *sp)
 {
     int sz = sp->use_sg - 1;
-    struct scatterlist *sg = (struct scatterlist *)sp->buffer;
+    struct scatterlist *sg = (struct scatterlist *)sp->request_buffer;
                         
     while(sz >= 0) {
         dvma_unmap((char *)sg[sz].dma_address);

diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index 680f38a..2083454 100644 (file)
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -373,7 +373,7 @@ wd33c93_queuecommand(struct 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;