staging: comedi: addi_apci_3xxx: remove 'tsk_Current' from private data

The interrupt function should be using comedi_event() to let the user
know data is available from the analog input subdevice.

The analog input subdevice is currently broken and nothing sets
tsk_Current anyway so just remove it.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/addi_apci_3xxx.c b/drivers/staging/comedi/drivers/addi_apci_3xxx.c
index 1c013da80b715153bfb70f944b69422f77b002f1..0c5c05caaab83acbb04b593a4e78c9099b993484 100644 (file)
--- a/drivers/staging/comedi/drivers/addi_apci_3xxx.c
+++ b/drivers/staging/comedi/drivers/addi_apci_3xxx.c
@@ -24,7 +24,6 @@
 
 #include <linux/pci.h>
 #include <linux/interrupt.h>
-#include <linux/sched.h>
 
 #include "../comedidev.h"
 
@@ -374,7 +373,6 @@ struct apci3xxx_private {
        unsigned int ui_EocEosConversionTime;
        unsigned char b_EocEosConversionTimeBase;
        unsigned char b_SingelDiff;
-       struct task_struct *tsk_Current;
 };
 
 #include "addi-data/hwdrv_apci3xxx.c"
@@ -405,8 +403,7 @@ static irqreturn_t apci3xxx_irq_handler(int irq, void *d)
                        /* Set the interrupt flag */
                        devpriv->b_EocEosInterrupt = 2;
 
-                       /* Send a signal to from kernel to user space */
-                       send_sig(SIGIO, devpriv->tsk_Current, 0);
+                       /* FIXME: comedi_event() */
                }
        }
        return IRQ_RETVAL(1);