Messages in this thread Patch in this message | | | From | Jonghwa Lee <> | Subject | [PATCH V3 09/11] power: charger-manager: Not to start charging directly in cable nofitication. | Date | Fri, 19 Dec 2014 17:55:21 +0900 |
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This patch prevents direct charging control in cable notification. It sets only input current limit according to cable type and yields charging control to be done by cm_monitor() where charging management proceeds. It may loose few ms to enable charging compared to before, even though it's more important that charging is enabled always in safe context.
Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com> --- drivers/power/charger-manager.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c index 44cc19a..4f8b0e6 100644 --- a/drivers/power/charger-manager.c +++ b/drivers/power/charger-manager.c @@ -849,7 +849,8 @@ static void charger_extcon_work(struct work_struct *work) cable->min_uA, cable->max_uA); } - try_charger_enable(cable->cm, cable->attached); + cancel_delayed_work(&cm_monitor_work); + queue_delayed_work(cm_wq, &cm_monitor_work, 0); } /** @@ -873,15 +874,6 @@ static int charger_extcon_notifier(struct notifier_block *self, cable->attached = event; /* - * Setup monitoring to check battery state - * when charger cable is attached. - */ - if (cable->attached && is_polling_required(cable->cm)) { - cancel_work_sync(&setup_polling); - schedule_work(&setup_polling); - } - - /* * Setup work for controlling charger(regulator) * according to charger cable. */ -- 1.7.9.5
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