diff options
Diffstat (limited to 'drivers/iio/industrialio-core.c')
| -rw-r--r-- | drivers/iio/industrialio-core.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index eac63c1bb8da..157d95a24faa 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -566,46 +566,46 @@ static ssize_t __iio_format_value(char *buf, size_t len, unsigned int type, switch (type) { case IIO_VAL_INT: - return snprintf(buf, len, "%d", vals[0]); + return scnprintf(buf, len, "%d", vals[0]); case IIO_VAL_INT_PLUS_MICRO_DB: scale_db = true; /* fall through */ case IIO_VAL_INT_PLUS_MICRO: if (vals[1] < 0) - return snprintf(buf, len, "-%d.%06u%s", abs(vals[0]), + return scnprintf(buf, len, "-%d.%06u%s", abs(vals[0]), -vals[1], scale_db ? " dB" : ""); else - return snprintf(buf, len, "%d.%06u%s", vals[0], vals[1], + return scnprintf(buf, len, "%d.%06u%s", vals[0], vals[1], scale_db ? " dB" : ""); case IIO_VAL_INT_PLUS_NANO: if (vals[1] < 0) - return snprintf(buf, len, "-%d.%09u", abs(vals[0]), + return scnprintf(buf, len, "-%d.%09u", abs(vals[0]), -vals[1]); else - return snprintf(buf, len, "%d.%09u", vals[0], vals[1]); + return scnprintf(buf, len, "%d.%09u", vals[0], vals[1]); case IIO_VAL_FRACTIONAL: tmp = div_s64((s64)vals[0] * 1000000000LL, vals[1]); tmp1 = vals[1]; tmp0 = (int)div_s64_rem(tmp, 1000000000, &tmp1); - return snprintf(buf, len, "%d.%09u", tmp0, abs(tmp1)); + return scnprintf(buf, len, "%d.%09u", tmp0, abs(tmp1)); case IIO_VAL_FRACTIONAL_LOG2: tmp = shift_right((s64)vals[0] * 1000000000LL, vals[1]); tmp0 = (int)div_s64_rem(tmp, 1000000000LL, &tmp1); - return snprintf(buf, len, "%d.%09u", tmp0, abs(tmp1)); + return scnprintf(buf, len, "%d.%09u", tmp0, abs(tmp1)); case IIO_VAL_INT_MULTIPLE: { int i; int l = 0; for (i = 0; i < size; ++i) { - l += snprintf(&buf[l], len - l, "%d ", vals[i]); + l += scnprintf(&buf[l], len - l, "%d ", vals[i]); if (l >= len) break; } return l; } case IIO_VAL_CHAR: - return snprintf(buf, len, "%c", (char)vals[0]); + return scnprintf(buf, len, "%c", (char)vals[0]); default: return 0; } @@ -676,10 +676,10 @@ static ssize_t iio_format_avail_list(char *buf, const int *vals, if (len >= PAGE_SIZE) return -EFBIG; if (i < length - 1) - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, " "); else - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, "\n"); if (len >= PAGE_SIZE) return -EFBIG; @@ -692,10 +692,10 @@ static ssize_t iio_format_avail_list(char *buf, const int *vals, if (len >= PAGE_SIZE) return -EFBIG; if (i < length / 2 - 1) - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, " "); else - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, "\n"); if (len >= PAGE_SIZE) return -EFBIG; @@ -719,10 +719,10 @@ static ssize_t iio_format_avail_range(char *buf, const int *vals, int type) if (len >= PAGE_SIZE) return -EFBIG; if (i < 2) - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, " "); else - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, "]\n"); if (len >= PAGE_SIZE) return -EFBIG; @@ -735,10 +735,10 @@ static ssize_t iio_format_avail_range(char *buf, const int *vals, int type) if (len >= PAGE_SIZE) return -EFBIG; if (i < 2) - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, " "); else - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, "]\n"); if (len >= PAGE_SIZE) return -EFBIG; |