From 0130944bc1d212ad4b33584424d56fe7c049eb65 Mon Sep 17 00:00:00 2001
From: Naveen Kaje <nkaje@codeaurora.org>
Date: Thu, 5 May 2016 12:33:17 -0600
Subject: i2c: qup: use address helper function in read transfer

qup_i2c_issue_read() derives the address from i2c_msg.
This called in the read path when I2C_M_RD flag is set.
Therefore, use the 8 bit address helper function.

Signed-off-by: Naveen Kaje <nkaje@codeaurora.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
index 3e5fac88..69849a9 100644
--- a/drivers/i2c/busses/i2c-qup.c
+++ b/drivers/i2c/busses/i2c-qup.c
@@ -1012,7 +1012,7 @@ static void qup_i2c_issue_read(struct qup_i2c_dev *qup, struct i2c_msg *msg)
 {
 	u32 addr, len, val;
 
-	addr = (msg->addr << 1) | 1;
+	addr = i2c_8bit_addr_from_msg(msg);
 
 	/* 0 is used to specify a length 256 (QUP_READ_LIMIT) */
 	len = (msg->len == QUP_READ_LIMIT) ? 0 : msg->len;
-- 
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