diff options
| author | Jaehoon Chung <jh80.chung@samsung.com> | 2016-12-15 20:49:50 +0900 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2017-01-11 19:40:14 +0900 |
| commit | 505cf4750ae55e711663538b3ec7a294c08e7417 (patch) | |
| tree | 43f8c393b19f0946457b1beda94d228b1e6fc6e0 /drivers/power/fuel_gauge | |
| parent | 9c720c815b1b1e95fb13153396417dddf323511d (diff) | |
| download | u-boot-505cf4750ae55e711663538b3ec7a294c08e7417.zip u-boot-505cf4750ae55e711663538b3ec7a294c08e7417.tar.gz u-boot-505cf4750ae55e711663538b3ec7a294c08e7417.tar.bz2 | |
power: change from meaningless value to error number
'-1' is absolutely meaningless value.
This patch changed from meaningless value to error number.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/power/fuel_gauge')
| -rw-r--r-- | drivers/power/fuel_gauge/fg_max17042.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/power/fuel_gauge/fg_max17042.c b/drivers/power/fuel_gauge/fg_max17042.c index 154ca6a..e433494 100644 --- a/drivers/power/fuel_gauge/fg_max17042.c +++ b/drivers/power/fuel_gauge/fg_max17042.c @@ -199,7 +199,7 @@ static int power_update_battery(struct pmic *p, struct pmic *bat) if (pmic_probe(p)) { puts("Can't find max17042 fuel gauge\n"); - return -1; + return -ENODEV; } ret |= pmic_reg_read(p, MAX17042_VFSOC, &val); @@ -224,7 +224,7 @@ static int power_check_battery(struct pmic *p, struct pmic *bat) if (pmic_probe(p)) { puts("Can't find max17042 fuel gauge\n"); - return -1; + return -ENODEV; } ret |= pmic_reg_read(p, MAX17042_STATUS, &val); |