diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-designware.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-designware.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-designware.c b/drivers/i2c/busses/i2c-designware.c index 139f5556b610..bb7b25766ea9 100644 --- a/drivers/i2c/busses/i2c-designware.c +++ b/drivers/i2c/busses/i2c-designware.c @@ -328,9 +328,8 @@ i2c_dw_xfer_msg(struct i2c_adapter *adap) } static void -i2c_dw_read(struct i2c_adapter *adap) +i2c_dw_read(struct dw_i2c_dev *dev) { - struct dw_i2c_dev *dev = i2c_get_adapdata(adap); struct i2c_msg *msgs = dev->msgs; int num = dev->msgs_num; u32 addr = msgs[dev->msg_read_idx].addr; @@ -416,7 +415,7 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num) if (likely(!dev->cmd_err)) { /* read rx fifo, and disable the adapter */ do { - i2c_dw_read(adap); + i2c_dw_read(dev); } while (dev->status & STATUS_READ_IN_PROGRESS); writel(0, dev->base + DW_IC_ENABLE); ret = num; @@ -450,7 +449,7 @@ static void dw_i2c_pump_msg(unsigned long data) struct dw_i2c_dev *dev = (struct dw_i2c_dev *) data; u32 intr_mask; - i2c_dw_read(&dev->adapter); + i2c_dw_read(dev); i2c_dw_xfer_msg(&dev->adapter); intr_mask = DW_IC_INTR_STOP_DET | DW_IC_INTR_TX_ABRT; |