[PATCH 2/2] ASoC: rockchip: i2s: remove unused variables

John Keeping
2015-12-09T10:32:27Z

The previous commit removed the only use of these variables.

Signed-off-by: John Keeping <john-HooS5bfzL4hWk0Htik3J/w@public.gmane.org>
---
sound/soc/rockchip/rockchip_i2s.c | 15 ---------------
1 file changed, 15 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index acc6225..8b0a588 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);

--
2.6.3.462.gbe2c914