Unverified Commit 78e66dd5 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Mark Brown
Browse files

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 55b423d5 ("ASoC: mediatek: mt8186: support audio clock control
in platform driver")

but have remained unused.

Remove them.

Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20250206014028.237423-1-linux@treblig.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 6603c513

sound/soc/mediatek/mt8186/mt8186-afe-clk.c

+0 −55
Original line number Diff line number Diff line
@@ -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;

sound/soc/mediatek/mt8186/mt8186-afe-clk.h

+0 −2
Original line number Diff line number Diff line
@@ -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);