From ad78c918602cb7cce0fab5d5813213853a6f351d Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Fri, 27 Feb 2015 19:07:49 -0600 Subject: [PATCH] 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 --- drivers/usb/musb/musb_dsps.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index 9271450ebacd..baa757ba1353 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -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); } -- 2.11.0