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HID: sony: Set initial battery level to 100% to avoid false low battery warnings 

Set the initial battery level to 100% to avoid false low battery warnings if
the battery state is polled before a report with the actual battery level is
received.

Signed-off-by: Frank Praznik <frank.praznik@oh.rr.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
hifive-unleashed-5.1
Frank Praznik 2014-02-05 20:03:48 -05:00 committed by Jiri Kosina
parent 6c5f860d3f
commit d9a293a951
1 changed files with 5 additions and 0 deletions
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5
drivers/hid/hid-sony.c
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@ -1402,6 +1402,11 @@ static int sony_battery_probe(struct sony_sc *sc)
struct hid_device *hdev = sc->hdev;
int ret;
/* Set the default battery level to 100% to avoid low battery warnings
* if the battery is polled before the first device report is received.
*/
sc->battery_capacity = 100;
power_id = (unsigned long)atomic_inc_return(&power_id_seq);
sc->battery.properties = sony_battery_props;