phy_callback 2288 drivers/usb/musb/musb_core.c if (musb->ops->phy_callback) phy_callback 2289 drivers/usb/musb/musb_core.c musb_phy_callback = musb->ops->phy_callback; phy_callback 182 drivers/usb/musb/musb_core.h int (*phy_callback)(enum musb_vbus_id_status status); phy_callback 367 drivers/usb/musb/omap2430.c .phy_callback = omap2430_musb_mailbox,