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authorFabio Baltieri <fabio.baltieri@linaro.org>2013-05-24 12:39:18 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-05-25 15:58:34 -0400
commit2a357137fac4e2e92d13d37b161a6ff4535eecc6 (patch)
tree4638e19fae94e994af4e4b1e3fc760433b4c41ee
parentb7230d7e4c1f6a87ddb96dbc106435e0dfee0f37 (diff)
ASoC: ux500: Drop unused code from msp headers
Drop unused fields and structures from ux500_msp_i2s header file, as those looks like leftover from a previous implementation of the driver. Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
-rw-r--r--sound/soc/ux500/ux500_msp_dai.h2
-rw-r--r--sound/soc/ux500/ux500_msp_i2s.h31
2 files changed, 0 insertions, 33 deletions
diff --git a/sound/soc/ux500/ux500_msp_dai.h b/sound/soc/ux500/ux500_msp_dai.h
index f53104359f15..c7212825fe4c 100644
--- a/sound/soc/ux500/ux500_msp_dai.h
+++ b/sound/soc/ux500/ux500_msp_dai.h
@@ -58,8 +58,6 @@ struct ux500_msp_i2s_drvdata {
unsigned int rx_mask;
int slots;
int slot_width;
- u8 configured;
- int data_delay;
/* Clocks */
unsigned int master_clk;
diff --git a/sound/soc/ux500/ux500_msp_i2s.h b/sound/soc/ux500/ux500_msp_i2s.h
index ccfcc32b1c2b..d5e41763c9c7 100644
--- a/sound/soc/ux500/ux500_msp_i2s.h
+++ b/sound/soc/ux500/ux500_msp_i2s.h
@@ -341,11 +341,6 @@ enum msp_compress_mode {
MSP_COMPRESS_MODE_A_LAW = 3
};
-enum msp_spi_burst_mode {
- MSP_SPI_BURST_MODE_DISABLE = 0,
- MSP_SPI_BURST_MODE_ENABLE = 1
-};
-
enum msp_expand_mode {
MSP_EXPAND_MODE_LINEAR = 0,
MSP_EXPAND_MODE_LINEAR_SIGNED = 1,
@@ -454,21 +449,6 @@ struct msp_protdesc {
u32 clocks_per_frame;
};
-struct i2s_message {
- enum i2s_direction_t i2s_direction;
- void *txdata;
- void *rxdata;
- size_t txbytes;
- size_t rxbytes;
- int dma_flag;
- int tx_offset;
- int rx_offset;
- bool cyclic_dma;
- dma_addr_t buf_addr;
- size_t buf_len;
- size_t period_len;
-};
-
struct ux500_msp_config {
unsigned int f_inputclk;
unsigned int rx_clk_sel;
@@ -480,8 +460,6 @@ struct ux500_msp_config {
unsigned int tx_fsync_sel;
unsigned int rx_fifo_config;
unsigned int tx_fifo_config;
- unsigned int spi_clk_mode;
- unsigned int spi_burst_mode;
unsigned int loopback_enable;
unsigned int tx_data_enable;
unsigned int default_protdesc;
@@ -491,13 +469,9 @@ struct ux500_msp_config {
unsigned int direction;
unsigned int protocol;
unsigned int frame_freq;
- unsigned int frame_size;
enum msp_data_size data_size;
unsigned int def_elem_len;
unsigned int iodelay;
- void (*handler) (void *data);
- void *tx_callback_data;
- void *rx_callback_data;
};
struct ux500_msp {
@@ -506,15 +480,10 @@ struct ux500_msp {
struct device *dev;
struct stedma40_chan_cfg *dma_cfg_rx;
struct stedma40_chan_cfg *dma_cfg_tx;
- struct dma_chan *tx_pipeid;
- struct dma_chan *rx_pipeid;
enum msp_state msp_state;
- int (*transfer) (struct ux500_msp *msp, struct i2s_message *message);
- struct timer_list notify_timer;
int def_elem_len;
unsigned int dir_busy;
int loopback_enable;
- u32 backup_regs[MAX_MSP_BACKUP_REGS];
unsigned int f_bitclk;
};