Commit c30d7662 authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by Wolfram Sang
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i2c: rcar: simplify check for last message 



rcar_i2c_master_xfer() needlessly compares the message pointers (using indirect
addressing) in order to detect the last I2C message, while it's enough to only
compare the message indexes.

Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 4bcfda09

drivers/i2c/busses/i2c-rcar.c

+1 −1
Original line number Diff line number Diff line
@@ -453,7 +453,7 @@ static int rcar_i2c_master_xfer(struct i2c_adapter *adap, 
		priv->msg	= &msgs[i];

		priv->pos	= 0;

		priv->flags	= 0;

		if (priv->msg == &msgs[num - 1])

		if (i == num - 1)

			rcar_i2c_flags_set(priv, ID_LAST_MSG);



		ret = rcar_i2c_prepare_msg(priv);