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ASoC: tegra: use regmap more directly

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Stop open-coding the caching of the ctrl registers; instead, use
regmap_update_bits() to update parts of the register from different
places. The removal of the open-coded cache will allow controls to be
created which touch registers, which will be necessary if any of these
modules are converted to CODECs.

Get rid of tegra*_read/write; just call regmap_read/write directly.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Stephen Warren
2012-06-06 17:15:06 -06:00
committed by Mark Brown
parent c92a40e3a1
commit 0f163546a7
6 changed files with 95 additions and 112 deletions
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sound/soc/tegra/tegra30_i2s.h
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@@ -236,7 +236,6 @@ struct tegra30_i2s {
enum tegra30_ahub_txcif playback_fifo_cif;
struct tegra_pcm_dma_params playback_dma_data;
struct regmap *regmap;
u32 reg_ctrl;
};
#endif