[PATCH v2 27/44] i2c: Add log_ret() on error

[Simon Glass]

Add a few of these calls to make it easier to see where an error occurs,
if CONFIG_LOG_ERROR_RETURN is enabled.

Signed-off-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner at br-automation.com>
Reviewed-by: Heiko Schocher <hs at denx.de>
---

(no changes since v1)

 drivers/i2c/i2c-uclass.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/i2c-uclass.c b/drivers/i2c/i2c-uclass.c
index 8bc69e870f..2373aa2ea4 100644
--- a/drivers/i2c/i2c-uclass.c
+++ b/drivers/i2c/i2c-uclass.c
@@ -458,7 +458,7 @@ int i2c_set_chip_offset_len(struct udevice *dev, uint offset_len)
 	struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
 
 	if (offset_len > I2C_MAX_OFFSET_LEN)
-		return -EINVAL;
+		return log_ret(-EINVAL);
 	chip->offset_len = offset_len;
 
 	return 0;
@@ -625,7 +625,7 @@ int i2c_chip_ofdata_to_platdata(struct udevice *dev, struct dm_i2c_chip *chip)
 	if (addr == -1) {
 		debug("%s: I2C Node '%s' has no 'reg' property %s\n", __func__,
 		      dev_read_name(dev), dev->name);
-		return -EINVAL;
+		return log_ret(-EINVAL);
 	}
 	chip->chip_addr = addr;
 
-- 
2.27.0.383.g050319c2ae-goog