output/csv: use intermediate time_t var, silence compiler warning

[libsigrok.git] / src / dmm / eev121gw.c

diff --git a/src/dmm/eev121gw.c b/src/dmm/eev121gw.c
index b56647f53caf88294021c3c5aa431264263e7e32..ac7622078c2dafa55f6d233f6cd2edebb479bd79 100644 (file)
--- a/src/dmm/eev121gw.c
+++ b/src/dmm/eev121gw.c
@@ -22,8 +22,6 @@
  *
  * EEVblog 121GW 19-bytes binary protocol parser.
  *
- * @internal
- *
  * Note that this protocol is different from other meters. We need not
  * decode the LCD presentation (segments a-g and dot of seven segment
  * displays). Neither need we decode a textual presentation consisting
@@ -691,7 +689,7 @@ SR_PRIV gboolean sr_eev121gw_packet_valid(const uint8_t *buf)
  * @return SR_OK upon success, SR_ERR upon failure. Upon errors, the
  *         'analog' variable contents are undefined and should not be used.
  */
-SR_PRIV int sr_eev121gw_parse(const uint8_t *buf, float *floatval,
+static int sr_eev121gw_parse(const uint8_t *buf, float *floatval,
                struct sr_datafeed_analog *analog, void *info)
 {
        struct eev121gw_info *info_local;
@@ -764,6 +762,8 @@ SR_PRIV int sr_eev121gw_parse(const uint8_t *buf, float *floatval,
                ser_mon = FIELD_NL(raw_serial, SERIAL_MONTH);
                ser_nr = FIELD_NL(raw_serial, SERIAL_NUMBER);
                sr_spew("Packet: Y-M %x-%x, nr %x.", ser_year, ser_mon, ser_nr);
+       } else {
+               (void)raw_serial;       /* Silence compiler warning. */
        }
 
        switch (display) {
@@ -1027,7 +1027,7 @@ SR_PRIV int sr_eev121gw_parse(const uint8_t *buf, float *floatval,
                /*
                 * Get those fields which correspond to the secondary
                 * display. The value's mantissa has 16 bits. The sign
-                * is separate is only applies to some of the modes.
+                * is separate and only applies to some of the modes.
                 * Scaling and precision also depend on the mode. The
                 * interpretation of the secondary display is different
                 * from the main display: The 'range' is not an index