| Message ID | 57610DD5.1090606@ti.com |
|---|---|
| State | Accepted |
| Commit | 62e6d1e59c77316768a663d1328390b4cd33801f |
| Headers | show |
diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c index 8b3226d..caff46c 100644 --- a/drivers/extcon/extcon-palmas.c +++ b/drivers/extcon/extcon-palmas.c @@ -360,6 +360,8 @@ static int palmas_usb_probe(struct platform_device *pdev) palmas_enable_irq(palmas_usb); /* perform initial detection */ + if (palmas_usb->enable_gpio_vbus_detection) + palmas_vbus_irq_handler(palmas_usb->gpio_vbus_irq, palmas_usb); palmas_gpio_id_detect(&palmas_usb->wq_detectid.work); device_set_wakeup_capable(&pdev->dev, true); return 0;
If USB cable is connected prior to boot, we don't get any interrupts so we must manually check the VBUS state and report it during probe. If we don't do it then USB controller will never know that peripheral cable was connected till the user unplugs and replugs the cable. Fixes: b7aad8e2685b ("extcon: palmas: Add the support for VBUS detection by using GPIO") Cc: stable@vger.kernel.org # v4.6+ Signed-off-by: Roger Quadros <rogerq@ti.com> --- drivers/extcon/extcon-palmas.c | 2 ++ 1 file changed, 2 insertions(+) -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html