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Unverified Commit 6be0f96d authored by Olivier Moysan's avatar Olivier Moysan Committed by Mark Brown
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ASoC: stm32: sai: fix master clock naming 



Fixes: 8307b2af ("ASoC: stm32: sai: set sai as mclk clock provider")

Fix warning issued by strncat when bound equals to source length.

Signed-off-by: default avatarOlivier Moysan <olivier.moysan@st.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent e6d7942c

sound/soc/stm/stm32_sai_sub.c

+2 −3
Original line number Diff line number Diff line
@@ -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;