i2c-designware: i2c_dw_xfer_msg can be static
Jean Delvare [Fri, 5 Oct 2012 20:23:53 +0000 (22:23 +0200)]
i2c_dw_xfer_msg is only called internally so it can be static. It
original was, before the driver split. No idea why it was changed at
that time.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Dirk Brandewie <dirk.brandewie@gmail.com>

drivers/i2c/busses/i2c-designware-core.c

index 7b8ebbe..cbba7db 100644 (file)
@@ -370,7 +370,7 @@ static void i2c_dw_xfer_init(struct dw_i2c_dev *dev)
  * messages into the tx buffer.  Even if the size of i2c_msg data is
  * longer than the size of the tx buffer, it handles everything.
  */
-void
+static void
 i2c_dw_xfer_msg(struct dw_i2c_dev *dev)
 {
        struct i2c_msg *msgs = dev->msgs;