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(parent: 0e19dbb) | patch
power_supply_sysfs: Handle -ENODATA in a special way
authorAnton Vorontsov <avorontsov@ru.mvista.com>
Wed, 2 Dec 2009 21:24:51 +0000 (00:24 +0300)
committerAnton Vorontsov <avorontsov@ru.mvista.com>
Wed, 2 Dec 2009 21:38:06 +0000 (00:38 +0300)
commit9d233e8bb92e355fd20b14745c1d9ff402e0e685
tree8046983fd1d9a89a34e61619f35be6b3ec78789ctree | snapshot (tar.gz zip)
parent0e19dbb73eab1f5de328e297b8b6d9887c3e73c2commit | diff
power_supply_sysfs: Handle -ENODATA in a special way

There are cases when some device can not report any meaningful value,
e.g. TWL4030 charger can report voltage only when charging is
active.

In these cases drivers will return -ENODATA, and we shouldn't flood
kernel log with error messages.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
drivers/power/power_supply_sysfs.c diff | blob | blame | history