Messages in this thread Patch in this message | | | Subject | [PATCH] staging, addi_apci_1500: fix IRQ spew | From | Alan Cox <> | Date | Wed, 10 Dec 2014 14:42:01 +0000 |
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The driver very carefully checks if the card is the IRQ source, and if it isn't thoughtfully spews crap at_dev_warn() level. Remove the spewage so it can be used on a shared interrupt line.
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=88651 Signed-off-by: Alan Cox <alan@linux.intel.com> --- .../comedi/drivers/addi-data/hwdrv_apci1500.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c index 0ea081e..b7b9857 100644 --- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c +++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1500.c @@ -2175,10 +2175,6 @@ static void apci1500_interrupt(int irq, void *d) devpriv->iobase + APCI1500_Z8536_CONTROL_REGISTER); /* Authorizes the main interrupt on the board */ outb(0xD0, devpriv->iobase + APCI1500_Z8536_CONTROL_REGISTER); - } else { - dev_warn(dev->class_dev, - "Interrupt from unknown source\n"); - } }
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