From vapier@gentoo.org Fri Oct 31 09:59:50 2008 From: Mike Frysinger Date: Wed, 29 Oct 2008 18:35:52 -0400 Subject: UIO: uio_pdrv_genirq: allow custom irq_flags To: hjk@linutronix.de, gregkh@suse.de, damm@igel.co.jp Message-ID: <1225319752-659-1-git-send-email-vapier@gentoo.org> 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: Mike Frysinger Signed-off-by: Hans J. Koch Signed-off-by: Greg Kroah-Hartman --- drivers/uio/uio_pdrv_genirq.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/uio/uio_pdrv_genirq.c +++ b/drivers/uio/uio_pdrv_genirq.c @@ -81,7 +81,8 @@ static int uio_pdrv_genirq_probe(struct 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 * 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;