tegra20_ac97_wr_rd_reg 295 sound/soc/tegra/tegra20_ac97.c .writeable_reg = tegra20_ac97_wr_rd_reg, tegra20_ac97_wr_rd_reg 296 sound/soc/tegra/tegra20_ac97.c .readable_reg = tegra20_ac97_wr_rd_reg,