For aesthetics, use a local variable for the __iomem base address
used to write to the registers.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
Cc: Ian Abbott <abbo...@mev.co.uk>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/staging/comedi/drivers/ni_6527.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_6527.c
b/drivers/staging/comedi/drivers/ni_6527.c
index c1b281b..f2f8843 100644
--- a/drivers/staging/comedi/drivers/ni_6527.c
+++ b/drivers/staging/comedi/drivers/ni_6527.c
@@ -284,9 +284,9 @@ static int ni6527_intr_cancel(struct comedi_device *dev,
struct comedi_subdevice *s)
{
struct ni6527_private *devpriv = dev->private;
+ void __iomem *mmio = devpriv->mite->daq_io_addr;
- writeb(NI6527_CTRL_DISABLE_IRQS,
- devpriv->mite->daq_io_addr + NI6527_CTRL_REG);
+ writeb(NI6527_CTRL_DISABLE_IRQS, mmio + NI6527_CTRL_REG);
return 0;
}
--
1.8.3.2
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