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authorBaoyou Xie <baoyou.xie@linaro.org>2016-08-30 11:26:00 (GMT)
committerMartin K. Petersen <martin.petersen@oracle.com>2016-08-31 04:28:32 (GMT)
commitd67e8b385fac90c100fb65b9534616769cd3f9b8 (patch)
treed44d7db0b1664ae371dea81ab4adebf138f5425f /drivers/scsi
parentee6a8773cfadc1383a6b6ea4e52c0d93ebdf292a (diff)
downloadlinux-d67e8b385fac90c100fb65b9534616769cd3f9b8.tar.xz
scsi: move function declarations to scsi_priv.h
We get 2 warnings about global functions without a declaration in the scsi driver when building with W=1: drivers/scsi/scsi_lib.c:467:6: warning: no previous prototype for 'scsi_requeue_run_queue' [-Wmissing-prototypes] drivers/scsi/scsi_lib.c:2609:6: warning: no previous prototype for 'scsi_evt_thread' [-Wmissing-prototypes] In fact, both functions are declared in drivers/scsi/scsi_scan.c but need to move them into scsi_priv.h. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/scsi_priv.h2
-rw-r--r--drivers/scsi/scsi_scan.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index 57a4b99..ff3cde3 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -85,12 +85,14 @@ extern void scsi_device_unbusy(struct scsi_device *sdev);
extern void scsi_queue_insert(struct scsi_cmnd *cmd, int reason);
extern void scsi_io_completion(struct scsi_cmnd *, unsigned int);
extern void scsi_run_host_queues(struct Scsi_Host *shost);
+extern void scsi_requeue_run_queue(struct work_struct *work);
extern struct request_queue *scsi_alloc_queue(struct scsi_device *sdev);
extern struct request_queue *scsi_mq_alloc_queue(struct scsi_device *sdev);
extern int scsi_mq_setup_tags(struct Scsi_Host *shost);
extern void scsi_mq_destroy_tags(struct Scsi_Host *shost);
extern int scsi_init_queue(void);
extern void scsi_exit_queue(void);
+extern void scsi_evt_thread(struct work_struct *work);
struct request_queue;
struct request;
extern struct kmem_cache *scsi_sdb_cache;
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index e0a78f5..212e98d 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -217,8 +217,6 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
struct scsi_device *sdev;
int display_failure_msg = 1, ret;
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
- extern void scsi_evt_thread(struct work_struct *work);
- extern void scsi_requeue_run_queue(struct work_struct *work);
sdev = kzalloc(sizeof(*sdev) + shost->transportt->device_size,
GFP_ATOMIC);