i2c-designware: i2c_dw_xfer_msg: Use "struct dw_i2c_dev" pointer
We don't have to use "struct i2c_adapter" pointer here. Let's use a local "struct dw_i2c_dev" pointer, instead. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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@ -254,9 +254,8 @@ static int i2c_dw_wait_bus_not_busy(struct dw_i2c_dev *dev)
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* that is longer than the size of the TX FIFO.
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*/
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static void
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i2c_dw_xfer_msg(struct i2c_adapter *adap)
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i2c_dw_xfer_msg(struct dw_i2c_dev *dev)
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{
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struct dw_i2c_dev *dev = i2c_get_adapdata(adap);
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struct i2c_msg *msgs = dev->msgs;
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int num = dev->msgs_num;
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u32 ic_con, intr_mask;
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@ -394,7 +393,7 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
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goto done;
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/* start the transfers */
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i2c_dw_xfer_msg(adap);
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i2c_dw_xfer_msg(dev);
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/* wait for tx to complete */
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ret = wait_for_completion_interruptible_timeout(&dev->cmd_complete, HZ);
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@ -450,7 +449,7 @@ static void dw_i2c_pump_msg(unsigned long data)
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u32 intr_mask;
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i2c_dw_read(dev);
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i2c_dw_xfer_msg(&dev->adapter);
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i2c_dw_xfer_msg(dev);
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intr_mask = DW_IC_INTR_STOP_DET | DW_IC_INTR_TX_ABRT;
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if (dev->status & STATUS_WRITE_IN_PROGRESS)
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