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Commit e543ae89 authored by Mike Frysinger's avatar Mike Frysinger Committed by Greg Kroah-Hartman
Browse files

UIO: uio_pdrv_genirq: allow custom irq_flags 



I can't think of a reason why the driver prevents people from setting any
custom bits in their platform device, but I can think of some reasons for
allowing custom flags.  Like setting the IRQF_TRIGGER_... bits.

Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Signed-off-by: default avatarHans J. Koch <hjk@linutronix.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 7898aa5c

drivers/uio/uio_pdrv_genirq.c

+3 −2
Original line number Diff line number Diff line
@@ -81,7 +81,8 @@ static int uio_pdrv_genirq_probe(struct platform_device *pdev) 
		goto bad0;

	}



	if (uioinfo->handler || uioinfo->irqcontrol || uioinfo->irq_flags) {

	if (uioinfo->handler || uioinfo->irqcontrol ||

	    uioinfo->irq_flags & IRQF_SHARED) {

		dev_err(&pdev->dev, "interrupt configuration error\n");

		goto bad0;

	}
@@ -132,7 +133,7 @@ static int uio_pdrv_genirq_probe(struct platform_device *pdev) 
	 * Interrupt sharing is not supported.

	 */



	uioinfo->irq_flags = IRQF_DISABLED;

	uioinfo->irq_flags |= IRQF_DISABLED;

	uioinfo->handler = uio_pdrv_genirq_handler;

	uioinfo->irqcontrol = uio_pdrv_genirq_irqcontrol;

	uioinfo->priv = priv;