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ASoC: mediatek: mt2701: fix snprintf bounds

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For whatever reason, GCC is unable to figure out that i2s_num is a
single digit number, with MT2701_BASE_CLK_NUM being the maximum value it
represents. Add a min() call to help it out and fix W=1 errors regarding
snprintf bounds.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://patch.msgid.link/20260522014515.719973-1-rosenp@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Rosen Penev
2026-05-21 18:45:15 -07:00
committed by Mark Brown
parent 98d08b2e0e
commit 6c52e58dbd
1 changed files with 3 additions and 1 deletions
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4
sound/soc/mediatek/mt2701/mt2701-afe-clock-ctrl.c
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@@ -25,6 +25,7 @@ static const char *const base_clks[] = {
int mt2701_init_clock(struct mtk_base_afe *afe)
{
struct mt2701_afe_private *afe_priv = afe->platform_priv;
int i2s_num;
int i;
for (i = 0; i < MT2701_BASE_CLK_NUM; i++) {
@@ -35,8 +36,9 @@ int mt2701_init_clock(struct mtk_base_afe *afe)
}
}
i2s_num = min(afe_priv->soc->i2s_num, MT2701_BASE_CLK_NUM);
/* Get I2S related clocks */
for (i = 0; i < afe_priv->soc->i2s_num; i++) {
for (i = 0; i < i2s_num; i++) {
struct mt2701_i2s_path *i2s_path = &afe_priv->i2s_path[i];
struct clk *i2s_ck;
char name[13];