ASoC: mediatek: mt8186: Remove unused mt8186_afe_(suspend|resume)_clock

mt8186_afe_resume_clock() and mt8186_afe_suspend_clock() were
added in 2022 by
commit 55b423d5623c ("ASoC: mediatek: mt8186: support audio clock control
in platform driver")

but have remained unused.

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20250206014028.237423-1-linux@treblig.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-clk.c b/sound/soc/mediatek/mt8186/mt8186-afe-clk.c
index 70ec101890d368d316f270c1a2e9892164f734b4..daaca36a2d085df8e5f1629a5569b138fd15beb3 100644 (file)
--- a/sound/soc/mediatek/mt8186/mt8186-afe-clk.c
+++ b/sound/soc/mediatek/mt8186/mt8186-afe-clk.c
@@ -329,61 +329,6 @@ void mt8186_afe_disable_clock(struct mtk_base_afe *afe)
        clk_disable_unprepare(afe_priv->clk[CLK_INFRA_SYS_AUDIO]);
 }
 
-int mt8186_afe_suspend_clock(struct mtk_base_afe *afe)
-{
-       struct mt8186_afe_private *afe_priv = afe->platform_priv;
-       int ret;
-
-       /* set audio int bus to 26M */
-       ret = clk_prepare_enable(afe_priv->clk[CLK_MUX_AUDIOINTBUS]);
-       if (ret) {
-               dev_info(afe->dev, "%s clk_prepare_enable %s fail %d\n",
-                        __func__, aud_clks[CLK_MUX_AUDIOINTBUS], ret);
-               goto clk_mux_audio_intbus_err;
-       }
-       ret = mt8186_set_audio_int_bus_parent(afe, CLK_CLK26M);
-       if (ret)
-               goto clk_mux_audio_intbus_parent_err;
-
-       clk_disable_unprepare(afe_priv->clk[CLK_MUX_AUDIOINTBUS]);
-
-       return 0;
-
-clk_mux_audio_intbus_parent_err:
-       mt8186_set_audio_int_bus_parent(afe, CLK_TOP_MAINPLL_D2_D4);
-clk_mux_audio_intbus_err:
-       clk_disable_unprepare(afe_priv->clk[CLK_MUX_AUDIOINTBUS]);
-       return ret;
-}
-
-int mt8186_afe_resume_clock(struct mtk_base_afe *afe)
-{
-       struct mt8186_afe_private *afe_priv = afe->platform_priv;
-       int ret;
-
-       /* set audio int bus to normal working clock */
-       ret = clk_prepare_enable(afe_priv->clk[CLK_MUX_AUDIOINTBUS]);
-       if (ret) {
-               dev_info(afe->dev, "%s clk_prepare_enable %s fail %d\n",
-                        __func__, aud_clks[CLK_MUX_AUDIOINTBUS], ret);
-               goto clk_mux_audio_intbus_err;
-       }
-       ret = mt8186_set_audio_int_bus_parent(afe,
-                                             CLK_TOP_MAINPLL_D2_D4);
-       if (ret)
-               goto clk_mux_audio_intbus_parent_err;
-
-       clk_disable_unprepare(afe_priv->clk[CLK_MUX_AUDIOINTBUS]);
-
-       return 0;
-
-clk_mux_audio_intbus_parent_err:
-       mt8186_set_audio_int_bus_parent(afe, CLK_CLK26M);
-clk_mux_audio_intbus_err:
-       clk_disable_unprepare(afe_priv->clk[CLK_MUX_AUDIOINTBUS]);
-       return ret;
-}
-
 int mt8186_apll1_enable(struct mtk_base_afe *afe)
 {
        struct mt8186_afe_private *afe_priv = afe->platform_priv;

diff --git a/sound/soc/mediatek/mt8186/mt8186-afe-clk.h b/sound/soc/mediatek/mt8186/mt8186-afe-clk.h
index a9d59e506d9aff0e0349ecf478ab2b886f01515a..e524833ce7801c05eec6dfe69951ddd3aa61f6f6 100644 (file)
--- a/sound/soc/mediatek/mt8186/mt8186-afe-clk.h
+++ b/sound/soc/mediatek/mt8186/mt8186-afe-clk.h
@@ -85,8 +85,6 @@ int mt8186_afe_enable_cgs(struct mtk_base_afe *afe);
 void mt8186_afe_disable_cgs(struct mtk_base_afe *afe);
 int mt8186_afe_enable_clock(struct mtk_base_afe *afe);
 void mt8186_afe_disable_clock(struct mtk_base_afe *afe);
-int mt8186_afe_suspend_clock(struct mtk_base_afe *afe);
-int mt8186_afe_resume_clock(struct mtk_base_afe *afe);
 
 int mt8186_apll1_enable(struct mtk_base_afe *afe);
 void mt8186_apll1_disable(struct mtk_base_afe *afe);