[PATCH 15/15] twl4030_charger: assume a 'charger' can supply maximum current.

NeilBrown
2015-02-24T20:57:57Z

If it cannot, we will stop pulling more current when voltage drops.

Signed-off-by: NeilBrown <neilb@suse.de>
---
drivers/power/twl4030_charger.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c
index 7ad6b4b531d7..89e2c121dd22 100644
--- a/drivers/power/twl4030_charger.c
+++ b/drivers/power/twl4030_charger.c
@@ -691,8 +691,10 @@ static void twl4030_bci_usb_work(struct work_struct *data)
struct twl4030_bci *bci = container_of(data, struct twl4030_bci, work);

switch (bci->event) {
- case USB_EVENT_VBUS:
case USB_EVENT_CHARGER:
+ bci->usb_cur = USB_MAX_CURRENT;
+ /* FALL THROUGH */
+ case USB_EVENT_VBUS:
case USB_EVENT_ENUMERATED:
twl4030_charger_enable_usb(bci, true);
break;