ASoC: amd: acp: refactor acp i2s clock generation code

[sfrench/cifs-2.6.git] / sound / soc / amd / acp / amd.h

diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h
index 487eefa5985fa55bed30a27edced55ae4d61b8c7..87d1e1f7d6b6962ccd63382d63b79b0b293be58f 100644 (file)
--- a/sound/soc/amd/acp/amd.h
+++ b/sound/soc/amd/acp/amd.h
@@ -188,17 +188,6 @@ struct acp_dev_data {
        u32 xfer_rx_resolution[3];
 };
 
-union acp_i2stdm_mstrclkgen {
-       struct {
-               u32 i2stdm_master_mode : 1;
-               u32 i2stdm_format_mode : 1;
-               u32 i2stdm_lrclk_div_val : 9;
-               u32 i2stdm_bclk_div_val : 11;
-               u32:10;
-       } bitfields, bits;
-       u32  u32_all;
-};
-
 extern const struct snd_soc_dai_ops asoc_acp_cpu_dai_ops;
 extern const struct snd_soc_dai_ops acp_dmic_dai_ops;
 
@@ -276,32 +265,4 @@ static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int
 POINTER_RETURN_BYTES:
        return byte_count;
 }
-
-static inline void acp_set_i2s_clk(struct acp_dev_data *adata, int dai_id)
-{
-       union acp_i2stdm_mstrclkgen mclkgen;
-       u32 master_reg;
-
-       switch (dai_id) {
-       case I2S_SP_INSTANCE:
-               master_reg = ACP_I2STDM0_MSTRCLKGEN;
-               break;
-       case I2S_BT_INSTANCE:
-               master_reg = ACP_I2STDM1_MSTRCLKGEN;
-               break;
-       case I2S_HS_INSTANCE:
-               master_reg = ACP_I2STDM2_MSTRCLKGEN;
-               break;
-       default:
-               master_reg = ACP_I2STDM0_MSTRCLKGEN;
-               break;
-       }
-
-       mclkgen.bits.i2stdm_master_mode = 0x1;
-       mclkgen.bits.i2stdm_format_mode = 0x00;
-
-       mclkgen.bits.i2stdm_bclk_div_val = adata->bclk_div;
-       mclkgen.bits.i2stdm_lrclk_div_val = adata->lrclk_div;
-       writel(mclkgen.u32_all, adata->acp_base + master_reg);
-}
 #endif