ieee1394: sbp2: wrap two functions into one
Move the body of a function into its only caller. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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2a533b179d
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@ -591,18 +591,14 @@ static struct sbp2_command_info *sbp2util_allocate_command_orb(
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return cmd;
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}
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static void sbp2util_free_command_dma(struct sbp2_command_info *cmd)
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/*
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* Unmaps the DMAs of a command and moves the command to the completed ORB list.
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* Must be called with lu->cmd_orb_lock held.
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*/
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static void sbp2util_mark_command_completed(struct sbp2_lu *lu,
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struct sbp2_command_info *cmd)
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{
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struct sbp2_lu *lu = (struct sbp2_lu *)
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cmd->Current_SCpnt->device->host->hostdata[0];
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struct hpsb_host *host;
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if (!lu) {
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SBP2_ERR("%s: lu == NULL", __FUNCTION__);
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return;
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}
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host = lu->ud->ne->host;
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struct hpsb_host *host = lu->ud->ne->host;
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if (cmd->cmd_dma) {
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if (cmd->dma_type == CMD_DMA_SINGLE)
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@ -615,23 +611,11 @@ static void sbp2util_free_command_dma(struct sbp2_command_info *cmd)
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cmd->dma_type = CMD_DMA_NONE;
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cmd->cmd_dma = 0;
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}
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if (cmd->sge_buffer) {
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pci_unmap_sg(host->pdev, cmd->sge_buffer,
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cmd->dma_size, cmd->dma_dir);
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cmd->sge_buffer = NULL;
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}
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}
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/*
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* This function moves a command to the completed orb list.
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* Must be called with lu->cmd_orb_lock held.
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*/
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static void sbp2util_mark_command_completed(
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struct sbp2_lu *lu,
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struct sbp2_command_info *cmd)
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{
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sbp2util_free_command_dma(cmd);
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list_move_tail(&cmd->list, &lu->cmd_orb_completed);
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}
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