usb: musb: dsps: do not set is_active on the first drvbus interrupt

Quite early on init there is an vbus / drvvbus interrupt comming and the
dsps code sets is_active to one. As a result we see a lot of

|musb_bus_suspend 2459: trying to suspend as a_wait_bcon while active

until a device is plugged in with pm_runtime enabled in the kernel.
After checking davinci, am35, da8xx I noticed that dsps is actually the
only one doing this.
So remove it and we won't flooded with mesages and the idle port can be
suspended.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 4ead0f5f1f4cd886596150013fe5a791977c61fe..392406da3751a94681877c55c5aa1f46d7bc92ad 100644 (file)
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -314,7 +314,6 @@ static irqreturn_t dsps_interrupt(int irq, void *hci)
                                        jiffies + wrp->poll_seconds * HZ);
                        WARNING("VBUS error workaround (delay coming)\n");
                } else if (drvvbus) {
-                       musb->is_active = 1;
                        MUSB_HST_MODE(musb);
                        musb->xceiv->otg->default_a = 1;
                        musb->xceiv->state = OTG_STATE_A_WAIT_VRISE;