ncr5380: Drop legacy scsi.h include
Convert Scsi_Cmnd to struct scsi_cmnd and drop the #include "scsi.h".
The sun3_NCR5380.c core driver already uses struct scsi_cmnd so converting
the other core drivers reduces the diff which makes them easier to unify.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 12334a0..36244d6 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -277,7 +277,7 @@
* Set up the internal fields in the SCSI command.
*/
-static __inline__ void initialize_SCp(Scsi_Cmnd * cmd)
+static inline void initialize_SCp(struct scsi_cmnd *cmd)
{
/*
* Initialize the Scsi Pointer field so that all of the commands in the
@@ -719,7 +719,7 @@
#undef SPRINTF
#define SPRINTF(args...) seq_printf(m, ## args)
static
-void lprint_Scsi_Cmnd(Scsi_Cmnd * cmd, struct seq_file *m);
+void lprint_Scsi_Cmnd(struct scsi_cmnd *cmd, struct seq_file *m);
static
void lprint_command(unsigned char *cmd, struct seq_file *m);
static
@@ -729,7 +729,7 @@
struct Scsi_Host *instance)
{
struct NCR5380_hostdata *hostdata;
- Scsi_Cmnd *ptr;
+ struct scsi_cmnd *ptr;
hostdata = (struct NCR5380_hostdata *) instance->hostdata;
@@ -741,19 +741,19 @@
if (!hostdata->connected)
SPRINTF("scsi%d: no currently connected command\n", instance->host_no);
else
- lprint_Scsi_Cmnd((Scsi_Cmnd *) hostdata->connected, m);
+ lprint_Scsi_Cmnd((struct scsi_cmnd *) hostdata->connected, m);
SPRINTF("scsi%d: issue_queue\n", instance->host_no);
- for (ptr = (Scsi_Cmnd *) hostdata->issue_queue; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
+ for (ptr = (struct scsi_cmnd *) hostdata->issue_queue; ptr; ptr = (struct scsi_cmnd *) ptr->host_scribble)
lprint_Scsi_Cmnd(ptr, m);
SPRINTF("scsi%d: disconnected_queue\n", instance->host_no);
- for (ptr = (Scsi_Cmnd *) hostdata->disconnected_queue; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
+ for (ptr = (struct scsi_cmnd *) hostdata->disconnected_queue; ptr; ptr = (struct scsi_cmnd *) ptr->host_scribble)
lprint_Scsi_Cmnd(ptr, m);
spin_unlock_irq(instance->host_lock);
return 0;
}
-static void lprint_Scsi_Cmnd(Scsi_Cmnd * cmd, struct seq_file *m)
+static void lprint_Scsi_Cmnd(struct scsi_cmnd *cmd, struct seq_file *m)
{
SPRINTF("scsi%d : destination target %d, lun %llu\n", cmd->device->host->host_no, cmd->device->id, cmd->device->lun);
SPRINTF(" command = ");
@@ -912,11 +912,11 @@
* Locks: host lock taken by caller
*/
-static int NCR5380_queue_command_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd, void (*done) (struct scsi_cmnd *))
{
struct Scsi_Host *instance = cmd->device->host;
struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
- Scsi_Cmnd *tmp;
+ struct scsi_cmnd *tmp;
#if (NDEBUG & NDEBUG_NO_WRITE)
switch (cmd->cmnd[0]) {
@@ -950,7 +950,7 @@
cmd->host_scribble = (unsigned char *) hostdata->issue_queue;
hostdata->issue_queue = cmd;
} else {
- for (tmp = (Scsi_Cmnd *) hostdata->issue_queue; tmp->host_scribble; tmp = (Scsi_Cmnd *) tmp->host_scribble);
+ for (tmp = (struct scsi_cmnd *) hostdata->issue_queue; tmp->host_scribble; tmp = (struct scsi_cmnd *) tmp->host_scribble);
LIST(cmd, tmp);
tmp->host_scribble = (unsigned char *) cmd;
}
@@ -981,7 +981,7 @@
struct NCR5380_hostdata *hostdata =
container_of(work, struct NCR5380_hostdata, coroutine.work);
struct Scsi_Host *instance = hostdata->host;
- Scsi_Cmnd *tmp, *prev;
+ struct scsi_cmnd *tmp, *prev;
int done;
spin_lock_irq(instance->host_lock);
@@ -994,7 +994,7 @@
* Search through the issue_queue for a command destined
* for a target that's not busy.
*/
- for (tmp = (Scsi_Cmnd *) hostdata->issue_queue, prev = NULL; tmp; prev = tmp, tmp = (Scsi_Cmnd *) tmp->host_scribble)
+ for (tmp = (struct scsi_cmnd *) hostdata->issue_queue, prev = NULL; tmp; prev = tmp, tmp = (struct scsi_cmnd *) tmp->host_scribble)
{
if (prev != tmp)
dprintk(NDEBUG_LISTS, "MAIN tmp=%p target=%d busy=%d lun=%llu\n", tmp, tmp->device->id, hostdata->busy[tmp->device->id], tmp->device->lun);
@@ -1006,7 +1006,7 @@
prev->host_scribble = tmp->host_scribble;
} else {
REMOVE(-1, hostdata->issue_queue, tmp, tmp->host_scribble);
- hostdata->issue_queue = (Scsi_Cmnd *) tmp->host_scribble;
+ hostdata->issue_queue = (struct scsi_cmnd *) tmp->host_scribble;
}
tmp->host_scribble = NULL;
@@ -1053,7 +1053,7 @@
/* exited locked */
} /* if (!hostdata->connected) */
if (hostdata->selecting) {
- tmp = (Scsi_Cmnd *) hostdata->selecting;
+ tmp = (struct scsi_cmnd *) hostdata->selecting;
/* Selection will drop and retake the lock */
if (!NCR5380_select(instance, tmp)) {
/* Ok ?? */
@@ -1175,7 +1175,8 @@
#endif
/*
- * Function : int NCR5380_select (struct Scsi_Host *instance, Scsi_Cmnd *cmd)
+ * Function : int NCR5380_select(struct Scsi_Host *instance,
+ * struct scsi_cmnd *cmd)
*
* Purpose : establishes I_T_L or I_T_L_Q nexus for new or existing command,
* including ARBITRATION, SELECTION, and initial message out for
@@ -1204,7 +1205,7 @@
* Locks: caller holds hostdata lock in IRQ mode
*/
-static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd)
+static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd)
{
NCR5380_local_declare();
struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
@@ -2011,7 +2012,7 @@
#endif
unsigned char *data;
unsigned char phase, tmp, extended_msg[10], old_phase = 0xff;
- Scsi_Cmnd *cmd = (Scsi_Cmnd *) hostdata->connected;
+ struct scsi_cmnd *cmd = (struct scsi_cmnd *) hostdata->connected;
/* RvC: we need to set the end of the polling time */
unsigned long poll_time = jiffies + USLEEP_POLL;
@@ -2201,7 +2202,7 @@
LIST(cmd, hostdata->issue_queue);
cmd->host_scribble = (unsigned char *)
hostdata->issue_queue;
- hostdata->issue_queue = (Scsi_Cmnd *) cmd;
+ hostdata->issue_queue = (struct scsi_cmnd *) cmd;
dprintk(NDEBUG_QUEUES, "scsi%d : REQUEST SENSE added to head of issue queue\n", instance->host_no);
} else {
cmd->scsi_done(cmd);
@@ -2398,7 +2399,7 @@
* Function : void NCR5380_reselect (struct Scsi_Host *instance)
*
* Purpose : does reselection, initializing the instance->connected
- * field to point to the Scsi_Cmnd for which the I_T_L or I_T_L_Q
+ * field to point to the scsi_cmnd for which the I_T_L or I_T_L_Q
* nexus has been reestablished,
*
* Inputs : instance - this instance of the NCR5380.
@@ -2415,7 +2416,7 @@
int len;
unsigned char msg[3];
unsigned char *data;
- Scsi_Cmnd *tmp = NULL, *prev;
+ struct scsi_cmnd *tmp = NULL, *prev;
int abort = 0;
NCR5380_setup(instance);
@@ -2481,7 +2482,7 @@
*/
- for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue, prev = NULL; tmp; prev = tmp, tmp = (Scsi_Cmnd *) tmp->host_scribble)
+ for (tmp = (struct scsi_cmnd *) hostdata->disconnected_queue, prev = NULL; tmp; prev = tmp, tmp = (struct scsi_cmnd *) tmp->host_scribble)
if ((target_mask == (1 << tmp->device->id)) && (lun == (u8)tmp->device->lun)
) {
if (prev) {
@@ -2489,7 +2490,7 @@
prev->host_scribble = tmp->host_scribble;
} else {
REMOVE(-1, hostdata->disconnected_queue, tmp, tmp->host_scribble);
- hostdata->disconnected_queue = (Scsi_Cmnd *) tmp->host_scribble;
+ hostdata->disconnected_queue = (struct scsi_cmnd *) tmp->host_scribble;
}
tmp->host_scribble = NULL;
break;
@@ -2520,7 +2521,7 @@
*
* Inputs : instance - this instance of the NCR5380.
*
- * Returns : pointer to the Scsi_Cmnd structure for which the I_T_L
+ * Returns : pointer to the scsi_cmnd structure for which the I_T_L
* nexus has been reestablished, on failure NULL is returned.
*/
@@ -2562,11 +2563,11 @@
#endif /* def REAL_DMA */
/*
- * Function : int NCR5380_abort (Scsi_Cmnd *cmd)
+ * Function : int NCR5380_abort (struct scsi_cmnd *cmd)
*
* Purpose : abort a command
*
- * Inputs : cmd - the Scsi_Cmnd to abort, code - code to set the
+ * Inputs : cmd - the scsi_cmnd to abort, code - code to set the
* host byte of the result field to, if zero DID_ABORTED is
* used.
*
@@ -2580,11 +2581,12 @@
* Locks: host lock taken by caller
*/
-static int NCR5380_abort(Scsi_Cmnd * cmd) {
+static int NCR5380_abort(struct scsi_cmnd *cmd)
+{
NCR5380_local_declare();
struct Scsi_Host *instance = cmd->device->host;
struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
- Scsi_Cmnd *tmp, **prev;
+ struct scsi_cmnd *tmp, **prev;
scmd_printk(KERN_WARNING, cmd, "aborting command\n");
@@ -2632,10 +2634,10 @@
*/
dprintk(NDEBUG_ABORT, "scsi%d : abort going into loop.\n", instance->host_no);
- for (prev = (Scsi_Cmnd **) & (hostdata->issue_queue), tmp = (Scsi_Cmnd *) hostdata->issue_queue; tmp; prev = (Scsi_Cmnd **) & (tmp->host_scribble), tmp = (Scsi_Cmnd *) tmp->host_scribble)
+ for (prev = (struct scsi_cmnd **) &(hostdata->issue_queue), tmp = (struct scsi_cmnd *) hostdata->issue_queue; tmp; prev = (struct scsi_cmnd **) &(tmp->host_scribble), tmp = (struct scsi_cmnd *) tmp->host_scribble)
if (cmd == tmp) {
REMOVE(5, *prev, tmp, tmp->host_scribble);
- (*prev) = (Scsi_Cmnd *) tmp->host_scribble;
+ (*prev) = (struct scsi_cmnd *) tmp->host_scribble;
tmp->host_scribble = NULL;
tmp->result = DID_ABORT << 16;
dprintk(NDEBUG_ABORT, "scsi%d : abort removed command from issue queue.\n", instance->host_no);
@@ -2688,7 +2690,7 @@
* it from the disconnected queue.
*/
- for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue; tmp; tmp = (Scsi_Cmnd *) tmp->host_scribble)
+ for (tmp = (struct scsi_cmnd *) hostdata->disconnected_queue; tmp; tmp = (struct scsi_cmnd *) tmp->host_scribble)
if (cmd == tmp) {
dprintk(NDEBUG_ABORT, "scsi%d : aborting disconnected command.\n", instance->host_no);
@@ -2698,10 +2700,10 @@
do_abort(instance);
- for (prev = (Scsi_Cmnd **) & (hostdata->disconnected_queue), tmp = (Scsi_Cmnd *) hostdata->disconnected_queue; tmp; prev = (Scsi_Cmnd **) & (tmp->host_scribble), tmp = (Scsi_Cmnd *) tmp->host_scribble)
+ for (prev = (struct scsi_cmnd **) &(hostdata->disconnected_queue), tmp = (struct scsi_cmnd *) hostdata->disconnected_queue; tmp; prev = (struct scsi_cmnd **) &(tmp->host_scribble), tmp = (struct scsi_cmnd *) tmp->host_scribble)
if (cmd == tmp) {
REMOVE(5, *prev, tmp, tmp->host_scribble);
- *prev = (Scsi_Cmnd *) tmp->host_scribble;
+ *prev = (struct scsi_cmnd *) tmp->host_scribble;
tmp->host_scribble = NULL;
tmp->result = DID_ABORT << 16;
tmp->scsi_done(tmp);
@@ -2724,7 +2726,7 @@
/*
- * Function : int NCR5380_bus_reset (Scsi_Cmnd *cmd)
+ * Function : int NCR5380_bus_reset (struct scsi_cmnd *cmd)
*
* Purpose : reset the SCSI bus.
*
@@ -2733,7 +2735,7 @@
* Locks: host lock taken by caller
*/
-static int NCR5380_bus_reset(Scsi_Cmnd * cmd)
+static int NCR5380_bus_reset(struct scsi_cmnd *cmd)
{
struct Scsi_Host *instance = cmd->device->host;