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ncr5380: Drop DEF_SCSI_QCMD macro

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Remove the DEF_SCSI_QCMD macro (already removed from atari_NCR5380.c). The
lock provided by DEF_SCSI_QCMD is only needed for queue data structures.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: Ondrej Zary <linux@rainbow-software.org>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Finn Thain 2016-01-03 16:05:29 +11:00 committed by Martin K. Petersen
parent 9dafbd939a
commit 1bb40589ea
2 changed files with 16 additions and 16 deletions
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30
drivers/scsi/NCR5380.c
View File

@ -808,22 +808,21 @@ static void NCR5380_exit(struct Scsi_Host *instance)
}
/**
* NCR5380_queue_command - queue a command
* @cmd: SCSI command
* @done: completion handler
* NCR5380_queue_command - queue a command
* @instance: the relevant SCSI adapter
* @cmd: SCSI command
*
* cmd is added to the per instance issue_queue, with minor
* twiddling done to the host specific fields of cmd. If the
* main coroutine is not running, it is restarted.
*
* Locks: host lock taken by caller
* cmd is added to the per-instance issue queue, with minor
* twiddling done to the host specific fields of cmd. If the
* main coroutine is not running, it is restarted.
*/
static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd, void (*done) (struct scsi_cmnd *))
static int NCR5380_queue_command(struct Scsi_Host *instance,
struct scsi_cmnd *cmd)
{
struct Scsi_Host *instance = cmd->device->host;
struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
struct NCR5380_hostdata *hostdata = shost_priv(instance);
struct scsi_cmnd *tmp;
unsigned long flags;
#if (NDEBUG & NDEBUG_NO_WRITE)
switch (cmd->cmnd[0]) {
@ -831,7 +830,7 @@ static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd, void (*done) (struct
case WRITE_10:
printk("scsi%d : WRITE attempted with NO_WRITE debugging flag set\n", instance->host_no);
cmd->result = (DID_ERROR << 16);
done(cmd);
cmd->scsi_done(cmd);
return 0;
}
#endif /* (NDEBUG & NDEBUG_NO_WRITE) */
@ -842,9 +841,10 @@ static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd, void (*done) (struct
*/
cmd->host_scribble = NULL;
cmd->scsi_done = done;
cmd->result = 0;
spin_lock_irqsave(instance->host_lock, flags);
/*
* Insert the cmd into the issue queue. Note that REQUEST SENSE
* commands are added to the head of the queue since any command will
@ -861,6 +861,8 @@ static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd, void (*done) (struct
LIST(cmd, tmp);
tmp->host_scribble = (unsigned char *) cmd;
}
spin_unlock_irqrestore(instance->host_lock, flags);
dprintk(NDEBUG_QUEUES, "scsi%d : command added to %s of queue\n", instance->host_no, (cmd->cmnd[0] == REQUEST_SENSE) ? "head" : "tail");
/* Run the coroutine if it isn't already running. */
@ -869,8 +871,6 @@ static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd, void (*done) (struct
return 0;
}
static DEF_SCSI_QCMD(NCR5380_queue_command)
/**
* NCR5380_main - NCR state machines
*

2
drivers/scsi/atari_NCR5380.c
View File

@ -930,7 +930,7 @@ static void NCR5380_exit(struct Scsi_Host *instance)
* @instance: the relevant SCSI adapter
* @cmd: SCSI command
*
* cmd is added to the per instance issue_queue, with minor
* cmd is added to the per-instance issue queue, with minor
* twiddling done to the host specific fields of cmd. If the
* main coroutine is not running, it is restarted.
*/