* Vignesh R <vigneshr@xxxxxx> [170628 21:21]: > > > On Thursday 29 June 2017 05:01 AM, Strashko, Grygorii wrote: > > IRQ_NOAUTOEN can't be used with shared IRQs and Kernel now will triggers > > warning if it happns, since commit 04c848d39879 ("genirq: Warn when > > IRQ_NOAUTOEN is used with shared interrupts"). And this is the case for > > OMAP DWC 3 driver. > > > > Hence, remove IRQ_NOAUTOEN flag and instead call disable_irq() before > > disabling PM runtime in probe error path handling. > > Or, how about requesting the irq at the end of probe after extcon > registration? Hmm yeah, what prevents the issue that we tried to fix with commit 12a7f17fac5b ("usb: dwc3: omap: fix race of pm runtime with irq handler in probe")? Regards, Tony > > Fixes: 12a7f17fac5b ("usb: dwc3: omap: fix race of pm runtime with...") > > Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx> > > --- > > drivers/usb/dwc3/dwc3-omap.c | 3 +-- > > 1 file changed, 1 insertion(+), 2 deletions(-) > > > > diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c > > index 9892650..cd9bef5 100644 > > --- a/drivers/usb/dwc3/dwc3-omap.c > > +++ b/drivers/usb/dwc3/dwc3-omap.c > > @@ -512,7 +512,6 @@ static int dwc3_omap_probe(struct platform_device *pdev) > > > > /* check the DMA Status */ > > reg = dwc3_omap_readl(omap->base, USBOTGSS_SYSCONFIG); > > - irq_set_status_flags(omap->irq, IRQ_NOAUTOEN); > > ret = devm_request_threaded_irq(dev, omap->irq, dwc3_omap_interrupt, > > dwc3_omap_interrupt_thread, IRQF_SHARED, > > "dwc3-omap", omap); > > @@ -533,10 +532,10 @@ static int dwc3_omap_probe(struct platform_device *pdev) > > } > > > > dwc3_omap_enable_irqs(omap); > > - enable_irq(omap->irq); > > return 0; > > > > err1: > > + disable_irq(omap->irq); > > pm_runtime_put_sync(dev); > > pm_runtime_disable(dev); > > > > > > -- > Regards > Vignesh -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html