diff options
| author | Rickard Andersson <rickard.andersson@stericsson.com> | 2011-09-13 18:31:12 +0200 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@linaro.org> | 2012-03-19 08:51:03 +0100 |
| commit | c176542face40b64ead741f53d565833788a18e8 (patch) | |
| tree | 81ee88a7e5901ab6a69ca87a89f493d3a4dba235 /drivers/power | |
| parent | f4d01cfc3a307b038cd35b91f006f0bef0b7617e (diff) | |
mfd:ab8500-core: Possible to disable battery management
This patch makes it possible to disable battery management
via a module boot parameter.
When 'ab8500-core.no_bm=1' then ab8500_btemp,
ab8500_chargalg, ab8500_charger and ab8500_fg will not
be probed.
ST-Ericsson ID: 336205
ST-Ericsson FOSS-OUT ID: Trivial
ST-Ericsson Linux next: NA
Change-Id: Iec69e3353024dfab738301335915d5d798948b93
Signed-off-by: Rickard Andersson <rickard.andersson@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/36353
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/ab8500_charger.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c index a09c28e2fea..0704395ff42 100644 --- a/drivers/power/ab8500_charger.c +++ b/drivers/power/ab8500_charger.c @@ -2330,6 +2330,9 @@ static int ab8500_charger_usb_notifier_call(struct notifier_block *nb, else /* Should never occur */ bm_usb_state = AB8500_BM_USB_STATE_RESET_FS; + if (di == NULL) + return; + dev_dbg(di->dev, "%s usb_state: 0x%02x mA: %d\n", __func__, bm_usb_state, mA); |