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usb: musb: dsps: just start polling already 

there's no need to fake an IRQ, just check
if VBUS is valid already.

Signed-off-by: Felipe Balbi <balbi@ti.com>
hifive-unleashed-5.1
Felipe Balbi 2015-02-27 19:07:49 -06:00
parent 9e204d885a
commit ad78c91860
1 changed files with 2 additions and 3 deletions
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5
drivers/usb/musb/musb_dsps.c
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@ -225,9 +225,8 @@ static void dsps_musb_enable(struct musb *musb)
dsps_writel(reg_base, wrp->epintr_set, epmask);
dsps_writel(reg_base, wrp->coreintr_set, coremask);
/* Force the DRVVBUS IRQ so we can start polling for ID change. */
dsps_writel(reg_base, wrp->coreintr_set,
(1 << wrp->drvvbus) << wrp->usb_shift);
/* start polling for ID change. */
mod_timer(&glue->timer, jiffies + msecs_to_jiffies(wrp->poll_timeout));
dsps_musb_try_idle(musb, 0);
}