Commit 647b2d9c authored by Hema HK's avatar Hema HK Committed by Felipe Balbi

usb: otg: TWL6030 Save the last event in otg_transceiver

Save the last event in the otg_transceiver so that it can used in the
musb driver and gadget driver to configure the musb and enable the
vbus for host mode and OTG mode, if the device is connected during boot.
Signed-off-by: default avatarHema HK <hemahk@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 070b8ed9
......@@ -262,11 +262,13 @@ static irqreturn_t twl6030_usb_irq(int irq, void *_twl)
twl->otg.default_a = false;
twl->otg.state = OTG_STATE_B_IDLE;
twl->linkstat = status;
twl->otg.last_event = status;
blocking_notifier_call_chain(&twl->otg.notifier,
status, twl->otg.gadget);
} else {
status = USB_EVENT_NONE;
twl->linkstat = status;
twl->otg.last_event = status;
blocking_notifier_call_chain(&twl->otg.notifier,
status, twl->otg.gadget);
if (twl->asleep) {
......@@ -299,6 +301,7 @@ static irqreturn_t twl6030_usbotg_irq(int irq, void *_twl)
twl->otg.default_a = true;
twl->otg.state = OTG_STATE_A_IDLE;
twl->linkstat = status;
twl->otg.last_event = status;
blocking_notifier_call_chain(&twl->otg.notifier, status,
twl->otg.gadget);
} else {
......
......@@ -66,6 +66,7 @@ struct otg_transceiver {
u8 default_a;
enum usb_otg_state state;
enum usb_xceiv_events last_event;
struct usb_bus *host;
struct usb_gadget *gadget;
......
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