diff options
| author | Shinya Kuribayashi <shinya.kuribayashi@necel.com> | 2009-11-06 15:46:04 +0300 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-12-09 03:19:10 +0300 |
| commit | e77cf23251e7f55335d986ee0a6d2c0084889dee (patch) | |
| tree | 66476bda8fc91ba10485ff086d4d8d63b8784b6e /drivers | |
| parent | 78839bd0f22c3b6e7273568e042bf4d637cfedb3 (diff) | |
| download | linux-e77cf23251e7f55335d986ee0a6d2c0084889dee.tar.xz | |
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>
Diffstat (limited to 'drivers')
| -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 bb7b25766ea9..443f398a2156 100644 --- a/drivers/i2c/busses/i2c-designware.c +++ b/drivers/i2c/busses/i2c-designware.c @@ -254,9 +254,8 @@ static int i2c_dw_wait_bus_not_busy(struct dw_i2c_dev *dev) * that is longer than the size of the TX FIFO. */ static void -i2c_dw_xfer_msg(struct i2c_adapter *adap) +i2c_dw_xfer_msg(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 ic_con, intr_mask; @@ -394,7 +393,7 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num) goto done; /* start the transfers */ - i2c_dw_xfer_msg(adap); + i2c_dw_xfer_msg(dev); /* wait for tx to complete */ ret = wait_for_completion_interruptible_timeout(&dev->cmd_complete, HZ); @@ -450,7 +449,7 @@ static void dw_i2c_pump_msg(unsigned long data) u32 intr_mask; i2c_dw_read(dev); - i2c_dw_xfer_msg(&dev->adapter); + i2c_dw_xfer_msg(dev); intr_mask = DW_IC_INTR_STOP_DET | DW_IC_INTR_TX_ABRT; if (dev->status & STATUS_WRITE_IN_PROGRESS) |