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From: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
To: "baruch@tkos.co.il" <baruch@tkos.co.il>, "linux-i2c@vger.kernel.org"
	<linux-i2c@vger.kernel.org>
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Date: Mon, 12 Oct 2009 20:50:04 -0600
Subject: [PATCH 05/16] i2c-designware: i2c_dw_xfer_msg: Take "struct
 dw_i2c_dev" pointer
Thread-Topic: [PATCH 05/16] i2c-designware: i2c_dw_xfer_msg: Take "struct
 dw_i2c_dev" pointer
Thread-Index: AcpLr/wFZt8lKkKsRUq0qRn1kZp14g==
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There's no need to interface using with "struct i2c_adapter" pointer.
Let's use a local "struct dw_i2c_dev" pointer, instead.

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
---
 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-d=
esignware.c
index c6a35bf..205f691 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 =3D i2c_get_adapdata(adap);
 	struct i2c_msg *msgs =3D dev->msgs;
 	int num =3D dev->msgs_num;
 	u32 ic_con, intr_mask;
@@ -394,7 +393,7 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg ms=
gs[], int num)
 		goto done;
=20
 	/* start the transfers */
-	i2c_dw_xfer_msg(adap);
+	i2c_dw_xfer_msg(dev);
=20
 	/* wait for tx to complete */
 	ret =3D 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;
=20
 	i2c_dw_read(dev);
-	i2c_dw_xfer_msg(&dev->adapter);
+	i2c_dw_xfer_msg(dev);
=20
 	intr_mask =3D DW_IC_INTR_STOP_DET | DW_IC_INTR_TX_ABRT;
 	if (dev->status & STATUS_WRITE_IN_PROGRESS)
--=20
1.6.5


