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.
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);
--
2.10.1
--
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