[U-Boot] [PATCHv2] power: change from meaningless value to error number

[Simon Glass]

On 15 December 2016 at 04:49, Jaehoon Chung <jh80.chung at samsung.com> wrote:
> '-1' is absolutely meaningless value.
> This patch changed from meaningless value to error number.
>
> Signed-off-by: Jaehoon Chung <jh80.chung at samsung.com>
> ---
> Changelog on V2
> - Fixes the missing error number in exynos-tmu.c
>
>  drivers/power/axp152.c                 |  2 +-
>  drivers/power/axp209.c                 |  2 +-
>  drivers/power/battery/bat_trats2.c     |  2 +-
>  drivers/power/exynos-tmu.c             |  8 ++++----
>  drivers/power/fuel_gauge/fg_max17042.c |  4 ++--
>  drivers/power/mfd/fg_max77693.c        |  4 ++--
>  drivers/power/mfd/pmic_max77693.c      |  8 ++++----
>  drivers/power/palmas.c                 | 11 +++++++----
>  drivers/power/pmic/pmic_hi6553.c       |  4 ++--
>  drivers/power/pmic/pmic_max77686.c     | 18 +++++++++---------
>  drivers/power/pmic/pmic_max8997.c      |  8 ++++----
>  drivers/power/power_core.c             |  8 ++++----
>  drivers/power/power_i2c.c              | 22 +++++++++++-----------
>  drivers/power/power_spi.c              | 18 ++++++------------
>  drivers/power/tps6586x.c               | 12 ++++++------
>  15 files changed, 64 insertions(+), 67 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>