diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2008-10-29 18:35:52 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-06 10:44:43 -0800 |
| commit | e543ae896626a54c0c05e3c434312d6d033d450c (patch) | |
| tree | 2bb381ab3822c9202e2fef60c02be3ba7f754726 /drivers/uio/uio_pdrv_genirq.c | |
| parent | 7898aa5c39d159684dad15bab1150b8e77c7aed6 (diff) | |
| download | linux-e543ae896626a54c0c05e3c434312d6d033d450c.tar.gz linux-e543ae896626a54c0c05e3c434312d6d033d450c.tar.bz2 linux-e543ae896626a54c0c05e3c434312d6d033d450c.zip | |
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: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Hans J. Koch <hjk@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/uio/uio_pdrv_genirq.c')
| -rw-r--r-- | 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 1f82c83a92ae..3f06818cf9fa 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; |