diff options
| author | Peter Chen <peter.chen@freescale.com> | 2015-02-05 16:38:52 +0800 |
|---|---|---|
| committer | Peter Chen <peter.chen@freescale.com> | 2015-02-06 13:09:12 +0800 |
| commit | 65ac8d996c21d2f1febc5493f4d5ae3892097c06 (patch) | |
| tree | 1921c6c0806269a7baec32a36aa2b19a6cda8363 /drivers/power | |
| parent | a15acf7650319a9313192f2bf5719d7f48d18af3 (diff) | |
MLK-10218-1 charger: imx6_usb: change detection timeout to 500ms
With IC engineer confirmation, 500ms is enough to detect whether
it is a standard USB connection or not. Decrease the timeout value
can reduce the system suspending time if it is not a standard
USB connection.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/imx6_usb_charger.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/imx6_usb_charger.c b/drivers/power/imx6_usb_charger.c index 7ec8ace6dcfc..1587c6a9c25c 100644 --- a/drivers/power/imx6_usb_charger.c +++ b/drivers/power/imx6_usb_charger.c @@ -107,7 +107,7 @@ static int imx6_usb_charger_detect(struct usb_charger *charger) usleep_range(5000, 10000); } else { data_pin_contact_count = 0; - msleep(20); + usleep_range(5000, 6000); } } |