38 	u32 readback;  in tegra20_ac97_codec_reset()  local
55 		regmap_read(workdata->regmap, TEGRA20_AC97_STATUS1, &readback);  in tegra20_ac97_codec_reset()
56 		if (readback & TEGRA20_AC97_STATUS1_CODEC1_RDY)  in tegra20_ac97_codec_reset()
64 	u32 readback;  in tegra20_ac97_codec_warm_reset()  local
80 		regmap_read(workdata->regmap, TEGRA20_AC97_STATUS1, &readback);  in tegra20_ac97_codec_warm_reset()
81 		if (readback & TEGRA20_AC97_STATUS1_CODEC1_RDY)  in tegra20_ac97_codec_warm_reset()
90 	u32 readback;  in tegra20_ac97_codec_read()  local
101 		regmap_read(workdata->regmap, TEGRA20_AC97_STATUS1, &readback);  in tegra20_ac97_codec_read()
102 		if (readback & TEGRA20_AC97_STATUS1_STA_VALID1)  in tegra20_ac97_codec_read()
107 	return ((readback & TEGRA20_AC97_STATUS1_STA_DATA1_MASK) >>  in tegra20_ac97_codec_read()
114 	u32 readback;  in tegra20_ac97_codec_write()  local
127 		regmap_read(workdata->regmap, TEGRA20_AC97_CMD, &readback);  in tegra20_ac97_codec_write()
128 		if (!(readback & TEGRA20_AC97_CMD_BUSY))  in tegra20_ac97_codec_write()