Commit 0130944b authored May 05, 2016 by Naveen Kaje Committed by Wolfram Sang Jun 18, 2016

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>

parent fbf9921f

drivers/i2c/busses/i2c-qup.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;