| Message ID | 20210327182809.1814480-2-raychi@google.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 8a5b5c3c1634f9d7a96ea3b38f3d75333c887bf6 |
| Headers | show |
| Series | modify power_supply usage in dwc3 | expand |
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index e1442fc763e1..8a361f07e045 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2536,7 +2536,7 @@ static int dwc3_gadget_vbus_draw(struct usb_gadget *g, unsigned int mA) if (!dwc->usb_psy) return -EOPNOTSUPP; - val.intval = mA; + val.intval = 1000 * mA; ret = power_supply_set_property(dwc->usb_psy, POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT, &val); return ret;
Currently, vbus_draw callback used wrong scale for power_supply. The unit of power supply should be uA. Therefore, this patch will fix this problem. Fixes: 99288de36020 ("usb: dwc3: add an alternate path in vbus_draw callback") Reported-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Ray Chi <raychi@google.com> --- drivers/usb/dwc3/gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)