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authorJohn Keeping <john@metanate.com>2015-12-09 11:32:27 +0100
committerMark Brown <broonie@kernel.org>2015-12-09 21:41:49 +0100
commit5938448b99275cba95167c3f9d39ca9225fdad38 (patch)
treec39aa8425bd515d7e583e8907993d349289fbb09 /sound/soc/rockchip
parentASoC: rockchip: i2s: separate capture and playback (diff)
downloadlinux-5938448b99275cba95167c3f9d39ca9225fdad38.tar.xz
linux-5938448b99275cba95167c3f9d39ca9225fdad38.zip
ASoC: rockchip: i2s: remove unused variables
The previous commit removed the only use of these variables. Signed-off-by: John Keeping <john@metanate.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/rockchip')
-rw-r--r--sound/soc/rockchip/rockchip_i2s.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index acc6225d8d9d..8b0a588ed622 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -34,13 +34,6 @@ struct rk_i2s_dev {
struct regmap *regmap;
-/*
- * Used to indicate the tx/rx status.
- * I2S controller hopes to start the tx and rx together,
- * also to stop them when they are both try to stop.
-*/
- bool tx_start;
- bool rx_start;
bool is_master_mode;
};
@@ -84,11 +77,7 @@ static void rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
regmap_update_bits(i2s->regmap, I2S_XFER,
I2S_XFER_TXS_START,
I2S_XFER_TXS_START);
-
- i2s->tx_start = true;
} else {
- i2s->tx_start = false;
-
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_TDE_ENABLE, I2S_DMACR_TDE_DISABLE);
@@ -126,11 +115,7 @@ static void rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
regmap_update_bits(i2s->regmap, I2S_XFER,
I2S_XFER_RXS_START,
I2S_XFER_RXS_START);
-
- i2s->rx_start = true;
} else {
- i2s->rx_start = false;
-
regmap_update_bits(i2s->regmap, I2S_DMACR,
I2S_DMACR_RDE_ENABLE, I2S_DMACR_RDE_DISABLE);