From 7efa59e1608255a478dd62fc0e2e39f2563c05c2 Mon Sep 17 00:00:00 2001 From: Baoyou Xie Date: Fri, 23 Sep 2016 21:54:22 +0800 Subject: [PATCH] scsi: pm8001: Mark symbols static where possible We get 2 warnings when building kernel with W=1: drivers/scsi/pm8001/pm8001_sas.c:530:23: warning: no previous prototype for 'pm8001_alloc_dev' [-Wmissing-prototypes] drivers/scsi/pm8001/pm8001_hwi.c:4495:5: warning: no previous prototype for 'pm8001_chip_phy_stop_req' [-Wmissing-prototypes] In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Signed-off-by: Baoyou Xie Acked-by: Lindar Liu Signed-off-by: Martin K. Petersen --- drivers/scsi/pm8001/pm8001_hwi.c | 4 ++-- drivers/scsi/pm8001/pm8001_sas.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 04e67a190652..10546faac58c 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -4492,8 +4492,8 @@ pm8001_chip_phy_start_req(struct pm8001_hba_info *pm8001_ha, u8 phy_id) * @num: the inbound queue number * @phy_id: the phy id which we wanted to start up. */ -int pm8001_chip_phy_stop_req(struct pm8001_hba_info *pm8001_ha, - u8 phy_id) +static int pm8001_chip_phy_stop_req(struct pm8001_hba_info *pm8001_ha, + u8 phy_id) { struct phy_stop_req payload; struct inbound_queue_table *circularQ; diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index dc33dfa8f994..ce584c31d36e 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -527,7 +527,7 @@ void pm8001_ccb_task_free(struct pm8001_hba_info *pm8001_ha, * pm8001_alloc_dev - find a empty pm8001_device * @pm8001_ha: our hba card information */ -struct pm8001_device *pm8001_alloc_dev(struct pm8001_hba_info *pm8001_ha) +static struct pm8001_device *pm8001_alloc_dev(struct pm8001_hba_info *pm8001_ha) { u32 dev; for (dev = 0; dev < PM8001_MAX_DEVICES; dev++) {