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| author | Frank Praznik <frank.praznik@oh.rr.com> | 2014-02-05 20:03:48 -0500 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-02-17 14:11:07 +0100 |
| commit | d9a293a951d5cc44842acf340af51ace8e0cfdbe (patch) | |
| tree | 423a1184dfd79b2d4c3e6d3a031270898977d92e /drivers/hid/hid-sony.c | |
| parent | 6c5f860d3f658ff502952a0e57b7e40878391dc1 (diff) | |
| download | blackbird-op-linux-d9a293a951d5cc44842acf340af51ace8e0cfdbe.tar.gz blackbird-op-linux-d9a293a951d5cc44842acf340af51ace8e0cfdbe.zip | |
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>
Diffstat (limited to 'drivers/hid/hid-sony.c')
| -rw-r--r-- | drivers/hid/hid-sony.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 40dfa4b4252e..24ce8cd556e7 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -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; |
