scsi: isci: Make local function port_state_name() static

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/isci/port.c:65:13: warning: no previous prototype for ‘port_state_name’ [-Wmissing-prototypes]

Link: https://lore.kernel.org/r/20210317091125.2910058-8-lee.jones@linaro.org
Cc: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/isci/port.c b/drivers/scsi/isci/port.c
index 448a8c3..5a362ba 100644 (file)
--- a/drivers/scsi/isci/port.c
+++ b/drivers/scsi/isci/port.c
@@ -62,7 +62,7 @@
 
 #undef C
 #define C(a) (#a)
-const char *port_state_name(enum sci_port_states state)
+static const char *port_state_name(enum sci_port_states state)
 {
        static const char * const strings[] = PORT_STATES;