We get 1 warning when build kernel with W=1:
drivers/scsi/qla4xxx/ql4_nx.c:1846:10: warning: no previous prototype for
'ql4_84xx_ipmdio_rd_reg' [-Wmissing-prototypes]
In fact, this function is only used in the file in which it is
declared and don't need a declaration, but can be made static.
so this patch marks this function with 'static'.
Signed-off-by: Baoyou Xie <baoyou....@linaro.org>
---
drivers/scsi/qla4xxx/ql4_nx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index ae87d6c..06ddd13 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -1843,7 +1843,7 @@ static uint32_t ql4_84xx_poll_wait_for_ready(struct
scsi_qla_host *ha,
return rval;
}
-uint32_t ql4_84xx_ipmdio_rd_reg(struct scsi_qla_host *ha, uint32_t addr1,
+static uint32_t ql4_84xx_ipmdio_rd_reg(struct scsi_qla_host *ha, uint32_t
addr1,
uint32_t addr3, uint32_t mask, uint32_t addr,
uint32_t *data_ptr)
{
--
2.7.4
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