From: Dirk Eibach <dirk.eibach@gdsys.cc>
Date: Wed, 28 Oct 2015 10:46:24 +0000 (+0100)
Subject: i2c: ihs_i2c: Fix hold_bus control
X-Git-Tag: v2016.01-rc1~32
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=457491565b7d33b73829d911976f87027f450daf;p=u-boot

i2c: ihs_i2c: Fix hold_bus control

Bus has to be held for repeated start regardless of
read/write access.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Acked-by: Heiko Schocher <hs@denx.de>
---

diff --git a/drivers/i2c/ihs_i2c.c b/drivers/i2c/ihs_i2c.c
index e0014590b5..b05c15f8cb 100644
--- a/drivers/i2c/ihs_i2c.c
+++ b/drivers/i2c/ihs_i2c.c
@@ -135,7 +135,7 @@ static int ihs_i2c_access(struct i2c_adapter *adap, uchar chip, uint addr,
 	if (len <= 0)
 		return 1;
 
-	if (ihs_i2c_address(chip, addr, alen, !read))
+	if (ihs_i2c_address(chip, addr, alen, len))
 		return 1;
 
 	while (len) {