[PATCH] i2c: qup: use address helper function in read transfer
From: Naveen Kaje
Date: Thu May 05 2016 - 14:33:28 EST
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@xxxxxxxxxxxxxx>
drivers/i2c/busses/i2c-qup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
index 8082919..072e352 100644
@@ -1038,7 +1038,7 @@ 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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