it's expected that the transceiver driver will initialize and call the notifier chain when necessary. Implement that for twl4030-usb driver. Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxx> --- drivers/usb/otg/twl4030-usb.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/usb/otg/twl4030-usb.c b/drivers/usb/otg/twl4030-usb.c index 2ffc8eb..c3e498a 100644 --- a/drivers/usb/otg/twl4030-usb.c +++ b/drivers/usb/otg/twl4030-usb.c @@ -36,7 +36,7 @@ #include <linux/i2c/twl4030.h> #include <linux/regulator/consumer.h> #include <linux/err.h> - +#include <linux/notifier.h> /* Register defines */ @@ -628,7 +628,8 @@ static irqreturn_t twl4030_usb_irq(int irq, void *_twl) else twl4030_phy_resume(twl); - twl4030charger_usb_en(status == USB_LINK_VBUS); + blocking_notifier_call_chain(&twl->otg.notifier, status, + twl->otg.gadget); } sysfs_notify(&twl->dev->kobj, NULL, "vbus"); @@ -718,6 +719,8 @@ static int __devinit twl4030_usb_probe(struct platform_device *pdev) if (device_create_file(&pdev->dev, &dev_attr_vbus)) dev_warn(&pdev->dev, "could not create sysfs file\n"); + BLOCKING_INIT_NOTIFIER_HEAD(&twl->otg.notifier); + /* Our job is to use irqs and status from the power module * to keep the transceiver disabled when nothing's connected. * -- 1.6.6.rc0 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
