diff options
| author | Olivier Moysan <olivier.moysan@st.com> | 2018-10-22 18:10:46 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-10-23 12:51:45 +0300 |
| commit | 6be0f96d799f487f05eb412d362d5a1747d665c2 (patch) | |
| tree | 39d6cd20ea029d8cf844b84999c3fb167782e67b /sound | |
| parent | e6d7942ce602e99d506a7c08f1935a274645dfda (diff) | |
| download | linux-6be0f96d799f487f05eb412d362d5a1747d665c2.tar.xz | |
ASoC: stm32: sai: fix master clock naming
Fixes: 8307b2afd386 ("ASoC: stm32: sai: set sai as mclk clock provider")
Fix warning issued by strncat when bound equals to source length.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/stm/stm32_sai_sub.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index 31d22abd3204..ea05cc91aa05 100644 --- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -404,12 +404,11 @@ static int stm32_sai_add_mclk_provider(struct stm32_sai_sub_data *sai) * String after "_" char is stripped in parent name. */ p = mclk_name; - while (*s && *s != '_' && (i < (SAI_MCLK_NAME_LEN - 6))) { + while (*s && *s != '_' && (i < (SAI_MCLK_NAME_LEN - 7))) { *p++ = *s++; i++; } - STM_SAI_IS_SUB_A(sai) ? - strncat(p, "a_mclk", 6) : strncat(p, "b_mclk", 6); + STM_SAI_IS_SUB_A(sai) ? strcat(p, "a_mclk") : strcat(p, "b_mclk"); mclk->hw.init = CLK_HW_INIT(mclk_name, pname, &mclk_ops, 0); mclk->sai_data = sai; |