ASoC: ux500: Drop dangling struct i2s_controller

Drop struct i2s_controller from the ux500 ASoC driver as right now it is
instantiated but not used anywhere.  Also drop a mismatched
device_unregister in the process.

Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h
index 8ce014eb37e8..ccfcc32b1c2b 100644
--- a/sound/soc/ux500/ux500_msp_i2s.h
+++ b/sound/soc/ux500/ux500_msp_i2s.h
@@ -469,17 +469,6 @@ struct i2s_message {
 	size_t period_len;
 };
 
-struct i2s_controller {
-	struct module *owner;
-	unsigned int id;
-	unsigned int class;
-	const struct i2s_algorithm *algo; /* the algorithm to access the bus */
-	void *data;
-	struct mutex bus_lock;
-	struct device dev; /* the controller device */
-	char name[48];
-};
-
 struct ux500_msp_config {
 	unsigned int f_inputclk;
 	unsigned int rx_clk_sel;
@@ -515,7 +504,6 @@ struct ux500_msp {
 	enum enum_i2s_controller id;
 	void __iomem *registers;
 	struct device *dev;
-	struct i2s_controller *i2s_cont;
 	struct stedma40_chan_cfg *dma_cfg_rx;
 	struct stedma40_chan_cfg *dma_cfg_tx;
 	struct dma_chan *tx_pipeid;