Commit ba9b6ef4 authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Greg Kroah-Hartman
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staging: comedi: drivers: addi_apci_3501: Removed variables that is never used 



Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.

This was found using a static code analysis program called cppcheck

Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fa0ca8e7

drivers/staging/comedi/drivers/addi_apci_3501.c

+1 −2
Original line number Diff line number Diff line
@@ -267,7 +267,6 @@ static irqreturn_t apci3501_interrupt(int irq, void *d) 
	struct apci3501_private *devpriv = dev->private;

	unsigned int ui_Timer_AOWatchdog;

	unsigned long ul_Command1;

	int i_temp;



	/*  Disable Interrupt */

	ul_Command1 = inl(dev->iobase + APCI3501_TIMER_CTRL_REG);
@@ -285,7 +284,7 @@ static irqreturn_t apci3501_interrupt(int irq, void *d) 
	ul_Command1 = inl(dev->iobase + APCI3501_TIMER_CTRL_REG);

	ul_Command1 = ((ul_Command1 & 0xFFFFF9FDul) | 1 << 1);

	outl(ul_Command1, dev->iobase + APCI3501_TIMER_CTRL_REG);

	i_temp = inl(dev->iobase + APCI3501_TIMER_STATUS_REG) & 0x1;

	inl(dev->iobase + APCI3501_TIMER_STATUS_REG);



	return IRQ_HANDLED;

}