forked from Minki/linux
[SCSI] eata_pio: convert to accessors and !use_sg cleanup
- convert to accessors and !use_sg cleanup Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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040cd23242
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7410d849a4
@ -385,7 +385,7 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
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cp->DataIn = 0; /* Input mode */
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cp->Interpret = (cmd->device->id == hd->hostid);
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cp->cp_datalen = cpu_to_be32(cmd->request_bufflen);
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cp->cp_datalen = cpu_to_be32(scsi_bufflen(cmd));
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cp->Auto_Req_Sen = 0;
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cp->cp_reqDMA = 0;
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cp->reqlen = 0;
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@ -402,14 +402,14 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
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cp->cmd = cmd;
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cmd->host_scribble = (char *) &hd->ccb[y];
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if (cmd->use_sg == 0) {
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if (!scsi_bufflen(cmd)) {
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cmd->SCp.buffers_residual = 1;
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cmd->SCp.ptr = cmd->request_buffer;
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cmd->SCp.this_residual = cmd->request_bufflen;
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cmd->SCp.ptr = NULL;
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cmd->SCp.this_residual = 0;
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cmd->SCp.buffer = NULL;
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} else {
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cmd->SCp.buffer = cmd->request_buffer;
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cmd->SCp.buffers_residual = cmd->use_sg;
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cmd->SCp.buffer = scsi_sglist(cmd);
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cmd->SCp.buffers_residual = scsi_sg_count(cmd);
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cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
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cmd->SCp.this_residual = cmd->SCp.buffer->length;
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}
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