From: Markus Niebel <Markus.Niebel@tq-group.com>
Date: Tue, 18 Nov 2014 12:22:56 +0000 (+0100)
Subject: tqma6: add warning on failed setup_i2c
X-Git-Tag: v2015.01-rc2~3^2~28
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=fd53ec5bafc36db37f6ced7b3a27b98b6311a2ee;p=u-boot

tqma6: add warning on failed setup_i2c

setup_i2c has a return value. Use it to give feedback
on error.

Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
---

diff --git a/board/tqc/tqma6/tqma6.c b/board/tqc/tqma6/tqma6.c
index 5e913d7cf7..b7f4eb7633 100644
--- a/board/tqc/tqma6/tqma6.c
+++ b/board/tqc/tqma6/tqma6.c
@@ -181,8 +181,14 @@ static struct i2c_pads_info tqma6_i2c3_pads = {
 
 static void tqma6_setup_i2c(void)
 {
-	/* use logical index for bus, e.g. I2C1 -> 0 */
-	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &tqma6_i2c3_pads);
+	int ret;
+	/*
+	 * use logical index for bus, e.g. I2C1 -> 0
+	 * warn on error
+	 */
+	ret = setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &tqma6_i2c3_pads);
+	if (ret)
+		printf("setup I2C3 failed: %d\n", ret);
 }
 
 int board_early_init_f(void)
diff --git a/board/tqc/tqma6/tqma6_mba6.c b/board/tqc/tqma6/tqma6_mba6.c
index fd592875d8..6f4cffd95e 100644
--- a/board/tqc/tqma6/tqma6_mba6.c
+++ b/board/tqc/tqma6/tqma6_mba6.c
@@ -224,8 +224,14 @@ static struct i2c_pads_info mba6_i2c1_pads = {
 
 static void mba6_setup_i2c(void)
 {
-	/* use logical index for bus, e.g. I2C1 -> 0 */
-	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &mba6_i2c1_pads);
+	int ret;
+	/*
+	 * use logical index for bus, e.g. I2C1 -> 0
+	 * warn on error
+	 */
+	ret = setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &mba6_i2c1_pads);
+	if (ret)
+		printf("setup I2C1 failed: %d\n", ret);
 }