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i2c: Add log_ret() on error

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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@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Simon Glass 2020-07-07 21:32:28 -06:00 • committed by Bin Meng
parent 767abfc6ce
commit c61c8efd47
1 changed files with 2 additions and 2 deletions
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4
drivers/i2c/i2c-uclass.c
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@ -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;