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-rw-r--r--drivers/staging/comedi/drivers/addi_apci_1564.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/staging/comedi/drivers/addi_apci_1564.c b/drivers/staging/comedi/drivers/addi_apci_1564.c
index aa908a4a24cf..cf14b0a923d4 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1564.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1564.c
@@ -28,7 +28,6 @@
#include "../comedidev.h"
#include "comedi_fc.h"
-#include "amcc_s5933.h"
#include "addi_watchdog.h"
struct apci1564_private {
@@ -80,11 +79,6 @@ static irqreturn_t apci1564_interrupt(int irq, void *d)
unsigned int ctrl;
unsigned int chan;
- /* check interrupt is from this device */
- if ((inl(devpriv->amcc_iobase + AMCC_OP_REG_INTCSR) &
- INTCSR_INTR_ASSERTED) == 0)
- return IRQ_NONE;
-
status = inl(devpriv->amcc_iobase + APCI1564_DI_IRQ_REG);
if (status & APCI1564_DI_INT_ENABLE) {
/* disable the interrupt */