USB: Unusual devs patch for Nokia 3500c

[linux-2.6-omap-h63xx.git] / drivers / scsi / in2000.c

diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index ab7cbf3449ce07639880a8b55daadad03a751c4f..8053b1e86ccbf78730bf7dc46904379cabbc9aea 100644 (file)
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -369,16 +369,16 @@ static int in2000_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
  *  - SCp.phase records this command's SRCID_ER bit setting
  */
 
-       if (cmd->use_sg) {
-               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;
+       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;
        }
        cmd->SCp.have_data_in = 0;
 
@@ -764,7 +764,7 @@ static void transfer_bytes(Scsi_Cmnd * cmd, int data_in_dir)
                ++cmd->SCp.buffer;
                --cmd->SCp.buffers_residual;
                cmd->SCp.this_residual = cmd->SCp.buffer->length;
-               cmd->SCp.ptr = page_address(cmd->SCp.buffer->page) + cmd->SCp.buffer->offset;
+               cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
        }
 
 /* Set up hardware registers */