resource.c: Fix firmware loading bug (#1140)

[libsigrok.git] / src / analog.c

diff --git a/src/analog.c b/src/analog.c
index 9bc88b310efd8aeb42333575562ce557d79c1fae..7dc7c3d00383b10be8815c63f13663e41fd0d749 100644 (file)
--- a/src/analog.c
+++ b/src/analog.c
@@ -119,6 +119,7 @@ static struct unit_mq_string mq_strings[] = {
        ALL_ZERO
 };
 
+/** @private */
 SR_PRIV int sr_analog_init(struct sr_datafeed_analog *analog,
                struct sr_analog_encoding *encoding,
                struct sr_analog_meaning *meaning,
@@ -306,8 +307,10 @@ SR_API int sr_analog_to_float(const struct sr_datafeed_analog *analog,
  */
 SR_API const char *sr_analog_si_prefix(float *value, int *digits)
 {
-#define NEG_PREFIX_COUNT 5  /* number of prefixes below unity */
+/** @cond PRIVATE */
+#define NEG_PREFIX_COUNT 5 /* number of prefixes below unity */
 #define POS_PREFIX_COUNT (int)(ARRAY_SIZE(prefixes) - NEG_PREFIX_COUNT - 1)
+/** @endcond */
        static const char *prefixes[] = { "f", "p", "n", "µ", "m", "", "k", "M", "G", "T" };
 
        if (!value || !digits || isnan(*value))
@@ -552,8 +555,8 @@ SR_API int sr_rational_mult(struct sr_rational *res, const struct sr_rational *a
                return SR_ERR_ARG;
        }
 
-       res->p = (int64_t)(p);
-       res->q = (uint64_t)(q);
+       res->p = (int64_t)p;
+       res->q = (uint64_t)q;
 
        return SR_OK;