diff options
| -rw-r--r-- | drivers/scsi/arm/acornscsi.c | 48 | ||||
| -rw-r--r-- | drivers/scsi/arm/acornscsi.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/arm/fas216.c | 50 | ||||
| -rw-r--r-- | drivers/scsi/arm/fas216.h | 36 | ||||
| -rw-r--r-- | drivers/scsi/arm/queue.c | 37 | ||||
| -rw-r--r-- | drivers/scsi/arm/queue.h | 28 | ||||
| -rw-r--r-- | drivers/scsi/arm/scsi.h | 2 |
7 files changed, 108 insertions, 97 deletions
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c index 7621e3fa37b1..0525d672e1e6 100644 --- a/drivers/scsi/arm/acornscsi.c +++ b/drivers/scsi/arm/acornscsi.c @@ -194,7 +194,8 @@ unsigned int sdtr_period = SDTR_PERIOD; unsigned int sdtr_size = SDTR_SIZE; -static void acornscsi_done(AS_Host *host, Scsi_Cmnd **SCpntp, unsigned int result); +static void acornscsi_done(AS_Host *host, struct scsi_cmnd **SCpntp, + unsigned int result); static int acornscsi_reconnect_finish(AS_Host *host); static void acornscsi_dma_cleanup(AS_Host *host); static void acornscsi_abortcmd(AS_Host *host, unsigned char tag); @@ -712,7 +713,7 @@ static intr_ret_t acornscsi_kick(AS_Host *host) { int from_queue = 0; - Scsi_Cmnd *SCpnt; + struct scsi_cmnd *SCpnt; /* first check to see if a command is waiting to be executed */ SCpnt = host->origSCpnt; @@ -796,15 +797,15 @@ intr_ret_t acornscsi_kick(AS_Host *host) } /* - * Function: void acornscsi_done(AS_Host *host, Scsi_Cmnd **SCpntp, unsigned int result) + * Function: void acornscsi_done(AS_Host *host, struct scsi_cmnd **SCpntp, unsigned int result) * Purpose : complete processing for command * Params : host - interface that completed * result - driver byte of result */ -static -void acornscsi_done(AS_Host *host, Scsi_Cmnd **SCpntp, unsigned int result) +static void acornscsi_done(AS_Host *host, struct scsi_cmnd **SCpntp, + unsigned int result) { - Scsi_Cmnd *SCpnt = *SCpntp; + struct scsi_cmnd *SCpnt = *SCpntp; /* clean up */ sbic_arm_write(host->scsi.io_port, SBIC_SOURCEID, SOURCEID_ER | SOURCEID_DSP); @@ -1318,7 +1319,7 @@ acornscsi_write_pio(AS_Host *host, char *bytes, int *ptr, int len, unsigned int static void acornscsi_sendcommand(AS_Host *host) { - Scsi_Cmnd *SCpnt = host->SCpnt; + struct scsi_cmnd *SCpnt = host->SCpnt; sbic_arm_write(host->scsi.io_port, SBIC_TRANSCNTH, 0); sbic_arm_writenext(host->scsi.io_port, 0); @@ -1693,7 +1694,7 @@ void acornscsi_message(AS_Host *host) acornscsi_sbic_issuecmd(host, CMND_ASSERTATN); msgqueue_addmsg(&host->scsi.msgs, 1, ABORT); } else { - Scsi_Cmnd *SCpnt = host->SCpnt; + struct scsi_cmnd *SCpnt = host->SCpnt; acornscsi_dma_cleanup(host); @@ -2509,13 +2510,14 @@ acornscsi_intr(int irq, void *dev_id, struct pt_regs *regs) */ /* - * Function : acornscsi_queuecmd(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *)) + * Function : acornscsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) * Purpose : queues a SCSI command * Params : cmd - SCSI command * done - function called on completion, with pointer to command descriptor * Returns : 0, or < 0 on error. */ -int acornscsi_queuecmd(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) +int acornscsi_queuecmd(struct scsi_cmnd *SCpnt, + void (*done)(struct scsi_cmnd *)) { AS_Host *host = (AS_Host *)SCpnt->device->host->hostdata; @@ -2565,17 +2567,18 @@ int acornscsi_queuecmd(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) } /* - * Prototype: void acornscsi_reportstatus(Scsi_Cmnd **SCpntp1, Scsi_Cmnd **SCpntp2, int result) + * Prototype: void acornscsi_reportstatus(struct scsi_cmnd **SCpntp1, struct scsi_cmnd **SCpntp2, int result) * Purpose : pass a result to *SCpntp1, and check if *SCpntp1 = *SCpntp2 * Params : SCpntp1 - pointer to command to return * SCpntp2 - pointer to command to check * result - result to pass back to mid-level done function * Returns : *SCpntp2 = NULL if *SCpntp1 is the same command structure as *SCpntp2. */ -static inline -void acornscsi_reportstatus(Scsi_Cmnd **SCpntp1, Scsi_Cmnd **SCpntp2, int result) +static inline void acornscsi_reportstatus(struct scsi_cmnd **SCpntp1, + struct scsi_cmnd **SCpntp2, + int result) { - Scsi_Cmnd *SCpnt = *SCpntp1; + struct scsi_cmnd *SCpnt = *SCpntp1; if (SCpnt) { *SCpntp1 = NULL; @@ -2591,13 +2594,12 @@ void acornscsi_reportstatus(Scsi_Cmnd **SCpntp1, Scsi_Cmnd **SCpntp2, int result enum res_abort { res_not_running, res_success, res_success_clear, res_snooze }; /* - * Prototype: enum res acornscsi_do_abort(Scsi_Cmnd *SCpnt) + * Prototype: enum res acornscsi_do_abort(struct scsi_cmnd *SCpnt) * Purpose : abort a command on this host * Params : SCpnt - command to abort * Returns : our abort status */ -static enum res_abort -acornscsi_do_abort(AS_Host *host, Scsi_Cmnd *SCpnt) +static enum res_abort acornscsi_do_abort(AS_Host *host, struct scsi_cmnd *SCpnt) { enum res_abort res = res_not_running; @@ -2684,12 +2686,12 @@ acornscsi_do_abort(AS_Host *host, Scsi_Cmnd *SCpnt) } /* - * Prototype: int acornscsi_abort(Scsi_Cmnd *SCpnt) + * Prototype: int acornscsi_abort(struct scsi_cmnd *SCpnt) * Purpose : abort a command on this host * Params : SCpnt - command to abort * Returns : one of SCSI_ABORT_ macros */ -int acornscsi_abort(Scsi_Cmnd *SCpnt) +int acornscsi_abort(struct scsi_cmnd *SCpnt) { AS_Host *host = (AS_Host *) SCpnt->device->host->hostdata; int result; @@ -2770,16 +2772,16 @@ int acornscsi_abort(Scsi_Cmnd *SCpnt) } /* - * Prototype: int acornscsi_reset(Scsi_Cmnd *SCpnt, unsigned int reset_flags) + * Prototype: int acornscsi_reset(struct scsi_cmnd *SCpnt, unsigned int reset_flags) * Purpose : reset a command on this host/reset this host * Params : SCpnt - command causing reset * result - what type of reset to perform * Returns : one of SCSI_RESET_ macros */ -int acornscsi_reset(Scsi_Cmnd *SCpnt, unsigned int reset_flags) +int acornscsi_reset(struct scsi_cmnd *SCpnt, unsigned int reset_flags) { - AS_Host *host = (AS_Host *)SCpnt->device->host->hostdata; - Scsi_Cmnd *SCptr; + AS_Host *host = (AS_Host *)SCpnt->device->host->hostdata; + struct scsi_cmnd *SCptr; host->stats.resets += 1; diff --git a/drivers/scsi/arm/acornscsi.h b/drivers/scsi/arm/acornscsi.h index 2142290f8404..d11424b89f42 100644 --- a/drivers/scsi/arm/acornscsi.h +++ b/drivers/scsi/arm/acornscsi.h @@ -277,8 +277,8 @@ struct status_entry { typedef struct acornscsi_hostdata { /* miscellaneous */ struct Scsi_Host *host; /* host */ - Scsi_Cmnd *SCpnt; /* currently processing command */ - Scsi_Cmnd *origSCpnt; /* original connecting command */ + struct scsi_cmnd *SCpnt; /* currently processing command */ + struct scsi_cmnd *origSCpnt; /* original connecting command */ /* driver information */ struct { diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c index 4cf7afc31cc7..e05f0c2fc912 100644 --- a/drivers/scsi/arm/fas216.c +++ b/drivers/scsi/arm/fas216.c @@ -297,8 +297,8 @@ fas216_do_log(FAS216_Info *info, char target, char *fmt, va_list ap) printk("scsi%d.%c: %s", info->host->host_no, target, buf); } -static void -fas216_log_command(FAS216_Info *info, int level, Scsi_Cmnd *SCpnt, char *fmt, ...) +static void fas216_log_command(FAS216_Info *info, int level, + struct scsi_cmnd *SCpnt, char *fmt, ...) { va_list args; @@ -1662,7 +1662,7 @@ irqreturn_t fas216_intr(FAS216_Info *info) return handled; } -static void __fas216_start_command(FAS216_Info *info, Scsi_Cmnd *SCpnt) +static void __fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt) { int tot_msglen; @@ -1754,7 +1754,7 @@ static int parity_test(FAS216_Info *info, int target) return info->device[target].parity_check; } -static void fas216_start_command(FAS216_Info *info, Scsi_Cmnd *SCpnt) +static void fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt) { int disconnect_ok; @@ -1808,7 +1808,7 @@ static void fas216_start_command(FAS216_Info *info, Scsi_Cmnd *SCpnt) __fas216_start_command(info, SCpnt); } -static void fas216_allocate_tag(FAS216_Info *info, Scsi_Cmnd *SCpnt) +static void fas216_allocate_tag(FAS216_Info *info, struct scsi_cmnd *SCpnt) { #ifdef SCSI2_TAG /* @@ -1842,7 +1842,8 @@ static void fas216_allocate_tag(FAS216_Info *info, Scsi_Cmnd *SCpnt) } } -static void fas216_do_bus_device_reset(FAS216_Info *info, Scsi_Cmnd *SCpnt) +static void fas216_do_bus_device_reset(FAS216_Info *info, + struct scsi_cmnd *SCpnt) { struct message *msg; @@ -1890,7 +1891,7 @@ static void fas216_do_bus_device_reset(FAS216_Info *info, Scsi_Cmnd *SCpnt) */ static void fas216_kick(FAS216_Info *info) { - Scsi_Cmnd *SCpnt = NULL; + struct scsi_cmnd *SCpnt = NULL; #define TYPE_OTHER 0 #define TYPE_RESET 1 #define TYPE_QUEUE 2 @@ -1978,8 +1979,8 @@ static void fas216_kick(FAS216_Info *info) /* * Clean up from issuing a BUS DEVICE RESET message to a device. */ -static void -fas216_devicereset_done(FAS216_Info *info, Scsi_Cmnd *SCpnt, unsigned int result) +static void fas216_devicereset_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, + unsigned int result) { fas216_log(info, LOG_ERROR, "fas216 device reset complete"); @@ -1996,8 +1997,8 @@ fas216_devicereset_done(FAS216_Info *info, Scsi_Cmnd *SCpnt, unsigned int result * * Finish processing automatic request sense command */ -static void -fas216_rq_sns_done(FAS216_Info *info, Scsi_Cmnd *SCpnt, unsigned int result) +static void fas216_rq_sns_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, + unsigned int result) { fas216_log_target(info, LOG_CONNECT, SCpnt->device->id, "request sense complete, result=0x%04x%02x%02x", @@ -2030,7 +2031,7 @@ fas216_rq_sns_done(FAS216_Info *info, Scsi_Cmnd *SCpnt, unsigned int result) * Finish processing of standard command */ static void -fas216_std_done(FAS216_Info *info, Scsi_Cmnd *SCpnt, unsigned int result) +fas216_std_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, unsigned int result) { info->stats.fins += 1; @@ -2142,8 +2143,8 @@ request_sense: */ static void fas216_done(FAS216_Info *info, unsigned int result) { - void (*fn)(FAS216_Info *, Scsi_Cmnd *, unsigned int); - Scsi_Cmnd *SCpnt; + void (*fn)(FAS216_Info *, struct scsi_cmnd *, unsigned int); + struct scsi_cmnd *SCpnt; unsigned long flags; fas216_checkmagic(info); @@ -2182,7 +2183,7 @@ static void fas216_done(FAS216_Info *info, unsigned int result) info->device[SCpnt->device->id].parity_check = 0; clear_bit(SCpnt->device->id * 8 + SCpnt->device->lun, info->busyluns); - fn = (void (*)(FAS216_Info *, Scsi_Cmnd *, unsigned int))SCpnt->host_scribble; + fn = (void (*)(FAS216_Info *, struct scsi_cmnd *, unsigned int))SCpnt->host_scribble; fn(info, SCpnt, result); if (info->scsi.irq != NO_IRQ) { @@ -2207,7 +2208,8 @@ no_command: * Returns: 0 on success, else error. * Notes: io_request_lock is held, interrupts are disabled. */ -int fas216_queue_command(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) +int fas216_queue_command(struct scsi_cmnd *SCpnt, + void (*done)(struct scsi_cmnd *)) { FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata; int result; @@ -2254,7 +2256,7 @@ int fas216_queue_command(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) * * Trigger restart of a waiting thread in fas216_command */ -static void fas216_internal_done(Scsi_Cmnd *SCpnt) +static void fas216_internal_done(struct scsi_cmnd *SCpnt) { FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata; @@ -2271,7 +2273,8 @@ static void fas216_internal_done(Scsi_Cmnd *SCpnt) * Returns: scsi result code. * Notes: io_request_lock is held, interrupts are disabled. */ -int fas216_noqueue_command(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) +int fas216_noqueue_command(struct scsi_cmnd *SCpnt, + void (*done)(struct scsi_cmnd *)) { FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata; @@ -2350,7 +2353,8 @@ enum res_find { * Decide how to abort a command. * Returns: abort status */ -static enum res_find fas216_find_command(FAS216_Info *info, Scsi_Cmnd *SCpnt) +static enum res_find fas216_find_command(FAS216_Info *info, + struct scsi_cmnd *SCpnt) { enum res_find res = res_failed; @@ -2417,7 +2421,7 @@ static enum res_find fas216_find_command(FAS216_Info *info, Scsi_Cmnd *SCpnt) * Returns: FAILED if unable to abort * Notes: io_request_lock is taken, and irqs are disabled */ -int fas216_eh_abort(Scsi_Cmnd *SCpnt) +int fas216_eh_abort(struct scsi_cmnd *SCpnt) { FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata; int result = FAILED; @@ -2474,7 +2478,7 @@ int fas216_eh_abort(Scsi_Cmnd *SCpnt) * Notes: We won't be re-entered, so we'll only have one device * reset on the go at one time. */ -int fas216_eh_device_reset(Scsi_Cmnd *SCpnt) +int fas216_eh_device_reset(struct scsi_cmnd *SCpnt) { FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata; unsigned long flags; @@ -2555,7 +2559,7 @@ int fas216_eh_device_reset(Scsi_Cmnd *SCpnt) * Returns: FAILED if unable to reset. * Notes: Further commands are blocked. */ -int fas216_eh_bus_reset(Scsi_Cmnd *SCpnt) +int fas216_eh_bus_reset(struct scsi_cmnd *SCpnt) { FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata; unsigned long flags; @@ -2655,7 +2659,7 @@ static void fas216_init_chip(FAS216_Info *info) * Returns: FAILED if unable to reset. * Notes: io_request_lock is taken, and irqs are disabled */ -int fas216_eh_host_reset(Scsi_Cmnd *SCpnt) +int fas216_eh_host_reset(struct scsi_cmnd *SCpnt) { FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata; diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h index 540914d6fd32..00e5f055afdc 100644 --- a/drivers/scsi/arm/fas216.h +++ b/drivers/scsi/arm/fas216.h @@ -218,11 +218,11 @@ typedef struct { unsigned long magic_start; spinlock_t host_lock; struct Scsi_Host *host; /* host */ - Scsi_Cmnd *SCpnt; /* currently processing command */ - Scsi_Cmnd *origSCpnt; /* original connecting command */ - Scsi_Cmnd *reqSCpnt; /* request sense command */ - Scsi_Cmnd *rstSCpnt; /* reset command */ - Scsi_Cmnd *pending_SCpnt[8]; /* per-device pending commands */ + struct scsi_cmnd *SCpnt; /* currently processing command */ + struct scsi_cmnd *origSCpnt; /* original connecting command */ + struct scsi_cmnd *reqSCpnt; /* request sense command */ + struct scsi_cmnd *rstSCpnt; /* reset command */ + struct scsi_cmnd *pending_SCpnt[8]; /* per-device pending commands */ int next_pending; /* next pending device */ /* @@ -328,21 +328,23 @@ extern int fas216_init (struct Scsi_Host *instance); */ extern int fas216_add (struct Scsi_Host *instance, struct device *dev); -/* Function: int fas216_queue_command (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) +/* Function: int fas216_queue_command(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) * Purpose : queue a command for adapter to process. * Params : SCpnt - Command to queue * done - done function to call once command is complete * Returns : 0 - success, else error */ -extern int fas216_queue_command (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); +extern int fas216_queue_command(struct scsi_cmnd *, + void (*done)(struct scsi_cmnd *)); -/* Function: int fas216_noqueue_command (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)) +/* Function: int fas216_noqueue_command(istruct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) * Purpose : queue a command for adapter to process, and process it to completion. * Params : SCpnt - Command to queue * done - done function to call once command is complete * Returns : 0 - success, else error */ -extern int fas216_noqueue_command (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); +extern int fas216_noqueue_command(struct scsi_cmnd *, + void (*done)(struct scsi_cmnd *)); /* Function: irqreturn_t fas216_intr (FAS216_Info *info) * Purpose : handle interrupts from the interface to progress a command @@ -363,32 +365,32 @@ extern int fas216_print_host(FAS216_Info *info, char *buffer); extern int fas216_print_stats(FAS216_Info *info, char *buffer); extern int fas216_print_devices(FAS216_Info *info, char *buffer); -/* Function: int fas216_eh_abort(Scsi_Cmnd *SCpnt) +/* Function: int fas216_eh_abort(struct scsi_cmnd *SCpnt) * Purpose : abort this command * Params : SCpnt - command to abort * Returns : FAILED if unable to abort */ -extern int fas216_eh_abort(Scsi_Cmnd *SCpnt); +extern int fas216_eh_abort(struct scsi_cmnd *SCpnt); -/* Function: int fas216_eh_device_reset(Scsi_Cmnd *SCpnt) +/* Function: int fas216_eh_device_reset(struct scsi_cmnd *SCpnt) * Purpose : Reset the device associated with this command * Params : SCpnt - command specifing device to reset * Returns : FAILED if unable to reset */ -extern int fas216_eh_device_reset(Scsi_Cmnd *SCpnt); +extern int fas216_eh_device_reset(struct scsi_cmnd *SCpnt); -/* Function: int fas216_eh_bus_reset(Scsi_Cmnd *SCpnt) +/* Function: int fas216_eh_bus_reset(struct scsi_cmnd *SCpnt) * Purpose : Reset the complete bus associated with this command * Params : SCpnt - command specifing bus to reset * Returns : FAILED if unable to reset */ -extern int fas216_eh_bus_reset(Scsi_Cmnd *SCpnt); +extern int fas216_eh_bus_reset(struct scsi_cmnd *SCpnt); -/* Function: int fas216_eh_host_reset(Scsi_Cmnd *SCpnt) +/* Function: int fas216_eh_host_reset(struct scsi_cmnd *SCpnt) * Purpose : Reset the host associated with this command * Params : SCpnt - command specifing host to reset * Returns : FAILED if unable to reset */ -extern int fas216_eh_host_reset(Scsi_Cmnd *SCpnt); +extern int fas216_eh_host_reset(struct scsi_cmnd *SCpnt); #endif /* FAS216_H */ diff --git a/drivers/scsi/arm/queue.c b/drivers/scsi/arm/queue.c index 8caa5903ce38..cb11ccef54e5 100644 --- a/drivers/scsi/arm/queue.c +++ b/drivers/scsi/arm/queue.c @@ -29,7 +29,7 @@ typedef struct queue_entry { struct list_head list; - Scsi_Cmnd *SCpnt; + struct scsi_cmnd *SCpnt; #ifdef DEBUG unsigned long magic; #endif @@ -96,14 +96,14 @@ void queue_free (Queue_t *queue) /* - * Function: int queue_add_cmd(Queue_t *queue, Scsi_Cmnd *SCpnt, int head) + * Function: int __queue_add(Queue_t *queue, struct scsi_cmnd *SCpnt, int head) * Purpose : Add a new command onto a queue, adding REQUEST_SENSE to head. * Params : queue - destination queue * SCpnt - command to add * head - add command to head of queue * Returns : 0 on error, !0 on success */ -int __queue_add(Queue_t *queue, Scsi_Cmnd *SCpnt, int head) +int __queue_add(Queue_t *queue, struct scsi_cmnd *SCpnt, int head) { unsigned long flags; struct list_head *l; @@ -134,7 +134,7 @@ empty: return ret; } -static Scsi_Cmnd *__queue_remove(Queue_t *queue, struct list_head *ent) +static struct scsi_cmnd *__queue_remove(Queue_t *queue, struct list_head *ent) { QE_t *q; @@ -152,17 +152,17 @@ static Scsi_Cmnd *__queue_remove(Queue_t *queue, struct list_head *ent) } /* - * Function: Scsi_Cmnd *queue_remove_exclude (queue, exclude) + * Function: struct scsi_cmnd *queue_remove_exclude (queue, exclude) * Purpose : remove a SCSI command from a queue * Params : queue - queue to remove command from * exclude - bit array of target&lun which is busy - * Returns : Scsi_Cmnd if successful (and a reference), or NULL if no command available + * Returns : struct scsi_cmnd if successful (and a reference), or NULL if no command available */ -Scsi_Cmnd *queue_remove_exclude(Queue_t *queue, unsigned long *exclude) +struct scsi_cmnd *queue_remove_exclude(Queue_t *queue, unsigned long *exclude) { unsigned long flags; struct list_head *l; - Scsi_Cmnd *SCpnt = NULL; + struct scsi_cmnd *SCpnt = NULL; spin_lock_irqsave(&queue->queue_lock, flags); list_for_each(l, &queue->head) { @@ -178,15 +178,15 @@ Scsi_Cmnd *queue_remove_exclude(Queue_t *queue, unsigned long *exclude) } /* - * Function: Scsi_Cmnd *queue_remove (queue) + * Function: struct scsi_cmnd *queue_remove (queue) * Purpose : removes first SCSI command from a queue * Params : queue - queue to remove command from - * Returns : Scsi_Cmnd if successful (and a reference), or NULL if no command available + * Returns : struct scsi_cmnd if successful (and a reference), or NULL if no command available */ -Scsi_Cmnd *queue_remove(Queue_t *queue) +struct scsi_cmnd *queue_remove(Queue_t *queue) { unsigned long flags; - Scsi_Cmnd *SCpnt = NULL; + struct scsi_cmnd *SCpnt = NULL; spin_lock_irqsave(&queue->queue_lock, flags); if (!list_empty(&queue->head)) @@ -197,19 +197,20 @@ Scsi_Cmnd *queue_remove(Queue_t *queue) } /* - * Function: Scsi_Cmnd *queue_remove_tgtluntag (queue, target, lun, tag) + * Function: struct scsi_cmnd *queue_remove_tgtluntag (queue, target, lun, tag) * Purpose : remove a SCSI command from the queue for a specified target/lun/tag * Params : queue - queue to remove command from * target - target that we want * lun - lun on device * tag - tag on device - * Returns : Scsi_Cmnd if successful, or NULL if no command satisfies requirements + * Returns : struct scsi_cmnd if successful, or NULL if no command satisfies requirements */ -Scsi_Cmnd *queue_remove_tgtluntag (Queue_t *queue, int target, int lun, int tag) +struct scsi_cmnd *queue_remove_tgtluntag(Queue_t *queue, int target, int lun, + int tag) { unsigned long flags; struct list_head *l; - Scsi_Cmnd *SCpnt = NULL; + struct scsi_cmnd *SCpnt = NULL; spin_lock_irqsave(&queue->queue_lock, flags); list_for_each(l, &queue->head) { @@ -275,13 +276,13 @@ int queue_probetgtlun (Queue_t *queue, int target, int lun) } /* - * Function: int queue_remove_cmd(Queue_t *queue, Scsi_Cmnd *SCpnt) + * Function: int queue_remove_cmd(Queue_t *queue, struct scsi_cmnd *SCpnt) * Purpose : remove a specific command from the queues * Params : queue - queue to look in * SCpnt - command to find * Returns : 0 if not found */ -int queue_remove_cmd(Queue_t *queue, Scsi_Cmnd *SCpnt) +int queue_remove_cmd(Queue_t *queue, struct scsi_cmnd *SCpnt) { unsigned long flags; struct list_head *l; diff --git a/drivers/scsi/arm/queue.h b/drivers/scsi/arm/queue.h index 0c9dec4c1716..3c519c9237b2 100644 --- a/drivers/scsi/arm/queue.h +++ b/drivers/scsi/arm/queue.h @@ -32,46 +32,48 @@ extern int queue_initialise (Queue_t *queue); extern void queue_free (Queue_t *queue); /* - * Function: Scsi_Cmnd *queue_remove (queue) + * Function: struct scsi_cmnd *queue_remove (queue) * Purpose : removes first SCSI command from a queue * Params : queue - queue to remove command from - * Returns : Scsi_Cmnd if successful (and a reference), or NULL if no command available + * Returns : struct scsi_cmnd if successful (and a reference), or NULL if no command available */ -extern Scsi_Cmnd *queue_remove (Queue_t *queue); +extern struct scsi_cmnd *queue_remove (Queue_t *queue); /* - * Function: Scsi_Cmnd *queue_remove_exclude_ref (queue, exclude) + * Function: struct scsi_cmnd *queue_remove_exclude_ref (queue, exclude) * Purpose : remove a SCSI command from a queue * Params : queue - queue to remove command from * exclude - array of busy LUNs - * Returns : Scsi_Cmnd if successful (and a reference), or NULL if no command available + * Returns : struct scsi_cmnd if successful (and a reference), or NULL if no command available */ -extern Scsi_Cmnd *queue_remove_exclude (Queue_t *queue, unsigned long *exclude); +extern struct scsi_cmnd *queue_remove_exclude(Queue_t *queue, + unsigned long *exclude); #define queue_add_cmd_ordered(queue,SCpnt) \ __queue_add(queue,SCpnt,(SCpnt)->cmnd[0] == REQUEST_SENSE) #define queue_add_cmd_tail(queue,SCpnt) \ __queue_add(queue,SCpnt,0) /* - * Function: int __queue_add(Queue_t *queue, Scsi_Cmnd *SCpnt, int head) + * Function: int __queue_add(Queue_t *queue, struct scsi_cmnd *SCpnt, int head) * Purpose : Add a new command onto a queue * Params : queue - destination queue * SCpnt - command to add * head - add command to head of queue * Returns : 0 on error, !0 on success */ -extern int __queue_add(Queue_t *queue, Scsi_Cmnd *SCpnt, int head); +extern int __queue_add(Queue_t *queue, struct scsi_cmnd *SCpnt, int head); /* - * Function: Scsi_Cmnd *queue_remove_tgtluntag (queue, target, lun, tag) + * Function: struct scsi_cmnd *queue_remove_tgtluntag (queue, target, lun, tag) * Purpose : remove a SCSI command from the queue for a specified target/lun/tag * Params : queue - queue to remove command from * target - target that we want * lun - lun on device * tag - tag on device - * Returns : Scsi_Cmnd if successful, or NULL if no command satisfies requirements + * Returns : struct scsi_cmnd if successful, or NULL if no command satisfies requirements */ -extern Scsi_Cmnd *queue_remove_tgtluntag (Queue_t *queue, int target, int lun, int tag); +extern struct scsi_cmnd *queue_remove_tgtluntag(Queue_t *queue, int target, + int lun, int tag); /* * Function: queue_remove_all_target(queue, target) @@ -94,12 +96,12 @@ extern void queue_remove_all_target(Queue_t *queue, int target); extern int queue_probetgtlun (Queue_t *queue, int target, int lun); /* - * Function: int queue_remove_cmd (Queue_t *queue, Scsi_Cmnd *SCpnt) + * Function: int queue_remove_cmd (Queue_t *queue, struct scsi_cmnd *SCpnt) * Purpose : remove a specific command from the queues * Params : queue - queue to look in * SCpnt - command to find * Returns : 0 if not found */ -int queue_remove_cmd(Queue_t *queue, Scsi_Cmnd *SCpnt); +int queue_remove_cmd(Queue_t *queue, struct scsi_cmnd *SCpnt); #endif /* QUEUE_H */ diff --git a/drivers/scsi/arm/scsi.h b/drivers/scsi/arm/scsi.h index 8c2600ffc6af..3a39579bd08e 100644 --- a/drivers/scsi/arm/scsi.h +++ b/drivers/scsi/arm/scsi.h @@ -66,7 +66,7 @@ static inline void put_next_SCp_byte(struct scsi_pointer *SCp, unsigned char c) SCp->this_residual -= 1; } -static inline void init_SCp(Scsi_Cmnd *SCpnt) +static inline void init_SCp(struct scsi_cmnd *SCpnt) { memset(&SCpnt->SCp, 0, sizeof(struct scsi_pointer)); |