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scsi: core: remove Scsi_Cmnd typedef

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This will make subsequent refactoring easier to handle.

Note: this patch is nowhere checkpatch clean.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Johannes Thumshirn
2018-06-13 09:53:47 +02:00
committed by Martin K. Petersen
父節點 aa154ea885
當前提交 91ebc1facd
共有 16 個文件被更改，包括 114 次插入 和 109 次删除
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71
drivers/scsi/aha152x.c
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@@ -422,16 +422,16 @@ enum aha152x_state {
*
*/
struct aha152x_hostdata {
Scsi_Cmnd *issue_SC;
struct scsi_cmnd *issue_SC;
/* pending commands to issue */
Scsi_Cmnd *current_SC;
struct scsi_cmnd *current_SC;
/* current command on the bus */
Scsi_Cmnd *disconnected_SC;
struct scsi_cmnd *disconnected_SC;
/* commands that disconnected */
Scsi_Cmnd *done_SC;
struct scsi_cmnd *done_SC;
/* command that was completed */
spinlock_t lock;
@@ -510,7 +510,7 @@ struct aha152x_hostdata {
*
*/
struct aha152x_scdata {
Scsi_Cmnd *next; /* next sc in queue */
struct scsi_cmnd *next; /* next sc in queue */
struct completion *done;/* semaphore to block on */
struct scsi_eh_save ses;
};
@@ -633,7 +633,7 @@ static void aha152x_error(struct Scsi_Host *shpnt, char *msg);
static void done(struct Scsi_Host *shpnt, int error);
/* diagnostics */
static void show_command(Scsi_Cmnd * ptr);
static void show_command(struct scsi_cmnd * ptr);
static void show_queues(struct Scsi_Host *shpnt);
static void disp_enintr(struct Scsi_Host *shpnt);
@@ -642,9 +642,9 @@ static void disp_enintr(struct Scsi_Host *shpnt);
* queue services:
*
*/
static inline void append_SC(Scsi_Cmnd **SC, Scsi_Cmnd *new_SC)
static inline void append_SC(struct scsi_cmnd **SC, struct scsi_cmnd *new_SC)
{
Scsi_Cmnd *end;
struct scsi_cmnd *end;
SCNEXT(new_SC) = NULL;
if (!*SC)
@@ -656,9 +656,9 @@ static inline void append_SC(Scsi_Cmnd **SC, Scsi_Cmnd *new_SC)
}
}
static inline Scsi_Cmnd *remove_first_SC(Scsi_Cmnd ** SC)
static inline struct scsi_cmnd *remove_first_SC(struct scsi_cmnd ** SC)
{
Scsi_Cmnd *ptr;
struct scsi_cmnd *ptr;
ptr = *SC;
if (ptr) {
@@ -668,9 +668,10 @@ static inline Scsi_Cmnd *remove_first_SC(Scsi_Cmnd ** SC)
return ptr;
}
static inline Scsi_Cmnd *remove_lun_SC(Scsi_Cmnd ** SC, int target, int lun)
static inline struct scsi_cmnd *remove_lun_SC(struct scsi_cmnd ** SC,
int target, int lun)
{
Scsi_Cmnd *ptr, *prev;
struct scsi_cmnd *ptr, *prev;
for (ptr = *SC, prev = NULL;
ptr && ((ptr->device->id != target) || (ptr->device->lun != lun));
@@ -689,9 +690,10 @@ static inline Scsi_Cmnd *remove_lun_SC(Scsi_Cmnd ** SC, int target, int lun)
return ptr;
}
static inline Scsi_Cmnd *remove_SC(Scsi_Cmnd **SC, Scsi_Cmnd *SCp)
static inline struct scsi_cmnd *remove_SC(struct scsi_cmnd **SC,
struct scsi_cmnd *SCp)
{
Scsi_Cmnd *ptr, *prev;
struct scsi_cmnd *ptr, *prev;
for (ptr = *SC, prev = NULL;
ptr && SCp!=ptr;
@@ -912,8 +914,9 @@ static int setup_expected_interrupts(struct Scsi_Host *shpnt)
/*
* Queue a command and setup interrupts for a free bus.
*/
static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct completion *complete,
int phase, void (*done)(Scsi_Cmnd *))
static int aha152x_internal_queue(struct scsi_cmnd *SCpnt,
struct completion *complete,
int phase, void (*done)(struct scsi_cmnd *))
{
struct Scsi_Host *shpnt = SCpnt->device->host;
unsigned long flags;
@@ -987,7 +990,8 @@ static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct completion *complete,
* queue a command
*
*/
static int aha152x_queue_lck(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
static int aha152x_queue_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_cmnd *))
{
return aha152x_internal_queue(SCpnt, NULL, 0, done);
}
@@ -998,7 +1002,7 @@ static DEF_SCSI_QCMD(aha152x_queue)
/*
*
*/
static void reset_done(Scsi_Cmnd *SCpnt)
static void reset_done(struct scsi_cmnd *SCpnt)
{
if(SCSEM(SCpnt)) {
complete(SCSEM(SCpnt));
@@ -1011,10 +1015,10 @@ static void reset_done(Scsi_Cmnd *SCpnt)
* Abort a command
*
*/
static int aha152x_abort(Scsi_Cmnd *SCpnt)
static int aha152x_abort(struct scsi_cmnd *SCpnt)
{
struct Scsi_Host *shpnt = SCpnt->device->host;
Scsi_Cmnd *ptr;
struct scsi_cmnd *ptr;
unsigned long flags;
DO_LOCK(flags);
@@ -1052,7 +1056,7 @@ static int aha152x_abort(Scsi_Cmnd *SCpnt)
* Reset a device
*
*/
static int aha152x_device_reset(Scsi_Cmnd * SCpnt)
static int aha152x_device_reset(struct scsi_cmnd * SCpnt)
{
struct Scsi_Host *shpnt = SCpnt->device->host;
DECLARE_COMPLETION(done);
@@ -1110,13 +1114,14 @@ static int aha152x_device_reset(Scsi_Cmnd * SCpnt)
return ret;
}
static void free_hard_reset_SCs(struct Scsi_Host *shpnt, Scsi_Cmnd **SCs)
static void free_hard_reset_SCs(struct Scsi_Host *shpnt,
struct scsi_cmnd **SCs)
{
Scsi_Cmnd *ptr;
struct scsi_cmnd *ptr;
ptr=*SCs;
while(ptr) {
Scsi_Cmnd *next;
struct scsi_cmnd *next;
if(SCDATA(ptr)) {
next = SCNEXT(ptr);
@@ -1171,7 +1176,7 @@ static int aha152x_bus_reset_host(struct Scsi_Host *shpnt)
* Reset the bus
*
*/
static int aha152x_bus_reset(Scsi_Cmnd *SCpnt)
static int aha152x_bus_reset(struct scsi_cmnd *SCpnt)
{
return aha152x_bus_reset_host(SCpnt->device->host);
}
@@ -1436,7 +1441,7 @@ static void busfree_run(struct Scsi_Host *shpnt)
if(!(DONE_SC->SCp.phase & not_issued)) {
struct aha152x_scdata *sc;
Scsi_Cmnd *ptr = DONE_SC;
struct scsi_cmnd *ptr = DONE_SC;
DONE_SC=NULL;
sc = SCDATA(ptr);
@@ -1451,7 +1456,7 @@ static void busfree_run(struct Scsi_Host *shpnt)
}
if(DONE_SC && DONE_SC->scsi_done) {
Scsi_Cmnd *ptr = DONE_SC;
struct scsi_cmnd *ptr = DONE_SC;
DONE_SC=NULL;
/* turn led off, when no commands are in the driver */
@@ -2247,13 +2252,13 @@ static void parerr_run(struct Scsi_Host *shpnt)
*/
static void rsti_run(struct Scsi_Host *shpnt)
{
Scsi_Cmnd *ptr;
struct scsi_cmnd *ptr;
shost_printk(KERN_NOTICE, shpnt, "scsi reset in\n");
ptr=DISCONNECTED_SC;
while(ptr) {
Scsi_Cmnd *next = SCNEXT(ptr);
struct scsi_cmnd *next = SCNEXT(ptr);
if (!ptr->device->soft_reset) {
remove_SC(&DISCONNECTED_SC, ptr);
@@ -2438,7 +2443,7 @@ static void disp_enintr(struct Scsi_Host *shpnt)
/*
* Show the command data of a command
*/
static void show_command(Scsi_Cmnd *ptr)
static void show_command(struct scsi_cmnd *ptr)
{
scsi_print_command(ptr);
scmd_printk(KERN_DEBUG, ptr,
@@ -2462,7 +2467,7 @@ static void show_command(Scsi_Cmnd *ptr)
*/
static void show_queues(struct Scsi_Host *shpnt)
{
Scsi_Cmnd *ptr;
struct scsi_cmnd *ptr;
unsigned long flags;
DO_LOCK(flags);
@@ -2484,7 +2489,7 @@ static void show_queues(struct Scsi_Host *shpnt)
disp_enintr(shpnt);
}
static void get_command(struct seq_file *m, Scsi_Cmnd * ptr)
static void get_command(struct seq_file *m, struct scsi_cmnd * ptr)
{
int i;
@@ -2813,7 +2818,7 @@ static int aha152x_set_info(struct Scsi_Host *shpnt, char *buffer, int length)
static int aha152x_show_info(struct seq_file *m, struct Scsi_Host *shpnt)
{
int i;
Scsi_Cmnd *ptr;
struct scsi_cmnd *ptr;
unsigned long flags;
seq_puts(m, AHA152X_REVID "\n");