From e26d925f42064a800c1226e15dbaa23da1721fb7 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Thu, 7 Jun 2012 17:25:35 -0700 Subject: [PATCH] staging: comedi: pcl816: if test should use logical OR not bitwise OR This quiets a couple sparse warnings about: warning: dubious: !x | !y warning: dubious: x | !y Also, remove the unnecessary parentheses abound the variables. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Cc: Mori Hess Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/pcl816.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/pcl816.c b/drivers/staging/comedi/drivers/pcl816.c index 277a23e..845039c 100644 --- a/drivers/staging/comedi/drivers/pcl816.c +++ b/drivers/staging/comedi/drivers/pcl816.c @@ -414,8 +414,8 @@ static irqreturn_t interrupt_pcl816(int irq, void *d) } outb(0, dev->iobase + PCL816_CLRINT); /* clear INT request */ - if ((!dev->irq) | (!devpriv->irq_free) | (!devpriv->irq_blocked) | - (!devpriv->int816_mode)) { + if (!dev->irq || !devpriv->irq_free || !devpriv->irq_blocked || + !devpriv->int816_mode) { if (devpriv->irq_was_now_closed) { devpriv->irq_was_now_closed = 0; /* comedi_error(dev,"last IRQ.."); */ -- 2.7.4