We get 8 warnings when building kernel with W=1:
drivers/scsi/megaraid/megaraid_sas_fusion.c:281:1: warning: no previous
prototype for 'megasas_free_cmds_fusion' [-Wmissing-prototypes]
drivers/scsi/megaraid/megaraid_sas_fusion.c:714:1: warning: no previous
prototype for 'megasas_ioc_init_fusion' [-Wmissing-prototypes]
drivers/scsi/megaraid/megaraid_sas_fusion.c:1038:1: warning: no previous
prototype for 'megasas_get_map_info' [-Wmissing-prototypes]
drivers/scsi/megaraid/megaraid_sas_fusion.c:1061:1: warning: no previous
prototype for 'megasas_sync_map_info' [-Wmissing-prototypes]
drivers/scsi/megaraid/megaraid_sas_fusion.c:2599:1: warning: no previous
prototype for 'megasas_release_fusion' [-Wmissing-prototypes]
drivers/scsi/megaraid/megaraid_sas_fusion.c:2833:7: warning: no previous
prototype for 'megasas_reset_reply_desc' [-Wmissing-prototypes]
drivers/scsi/megaraid/megaraid_sas_fusion.c:3354:5: warning: no previous
prototype for 'megasas_check_mpio_paths' [-Wmissing-prototypes]
drivers/scsi/megaraid/megaraid_sas_fusion.c:3664:6: warning: no previous
prototype for 'megasas_fusion_ocr_wq' [-Wmissing-prototypes]
In fact, these functions are declared in
drivers/scsi/megaraid/megaraid_sas_base.c, but should be
declared in a header file. thus can be recognized in other file.
So this patch moves the declarations into
drivers/scsi/megaraid/megaraid_sas.h.
Signed-off-by: Baoyou Xie <baoyou....@linaro.org>
---
drivers/scsi/megaraid/megaraid_sas.h | 15 ++++++++++++++-
drivers/scsi/megaraid/megaraid_sas_base.c | 14 --------------
2 files changed, 14 insertions(+), 15 deletions(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas.h
b/drivers/scsi/megaraid/megaraid_sas.h
index d1a6ea5..aad81c6 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -2398,5 +2398,18 @@ void megasas_sriov_heartbeat_handler(unsigned long
instance_addr);
void megasas_free_cmds(struct megasas_instance *instance);
int megasas_alloc_cmds(struct megasas_instance *instance);
-
+void
+megasas_free_cmds_fusion(struct megasas_instance *instance);
+int
+megasas_ioc_init_fusion(struct megasas_instance *instance);
+u8
+megasas_get_map_info(struct megasas_instance *instance);
+int
+megasas_sync_map_info(struct megasas_instance *instance);
+void
+megasas_release_fusion(struct megasas_instance *instance);
+void megasas_reset_reply_desc(struct megasas_instance *instance);
+int megasas_check_mpio_paths(struct megasas_instance *instance,
+ struct scsi_cmnd *scmd);
+void megasas_fusion_ocr_wq(struct work_struct *work);
#endif /*LSI_MEGARAID_SAS_H */
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c
b/drivers/scsi/megaraid/megaraid_sas_base.c
index 1b033da..73f4e27 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -189,25 +189,11 @@ u32
megasas_build_and_issue_cmd(struct megasas_instance *instance,
struct scsi_cmnd *scmd);
static void megasas_complete_cmd_dpc(unsigned long instance_addr);
-void
-megasas_release_fusion(struct megasas_instance *instance);
-int
-megasas_ioc_init_fusion(struct megasas_instance *instance);
-void
-megasas_free_cmds_fusion(struct megasas_instance *instance);
-u8
-megasas_get_map_info(struct megasas_instance *instance);
-int
-megasas_sync_map_info(struct megasas_instance *instance);
int
wait_and_poll(struct megasas_instance *instance, struct megasas_cmd *cmd,
int seconds);
-void megasas_reset_reply_desc(struct megasas_instance *instance);
-void megasas_fusion_ocr_wq(struct work_struct *work);
static int megasas_get_ld_vf_affiliation(struct megasas_instance *instance,
int initial);
-int megasas_check_mpio_paths(struct megasas_instance *instance,
- struct scsi_cmnd *scmd);
static int
megasas_issue_dcmd(struct megasas_instance *instance, struct megasas_cmd *cmd)
--
2.7.4
