| From | Greg Kroah-Hartman <> | Subject | [PATCH 57/60] UIO: uio_pdrv_genirq: allow custom irq_flags | Date | Tue, 6 Jan 2009 14:12:16 -0800 |
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From: Mike Frysinger <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 <vapier@gentoo.org> Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/uio/uio_pdrv_genirq.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c index 1f82c83..3f06818 100644 --- 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 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; -- 1.6.0.4
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