For aesthetics, use a local variable for the __iomem base address
used to write to the registers.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/ni_6527.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_6527.c b/drivers/staging/comedi/drivers/ni_6527.c
index 5ca6d89..c1b281b 100644
--- a/drivers/staging/comedi/drivers/ni_6527.c
+++ b/drivers/staging/comedi/drivers/ni_6527.c
@@ -272,12 +272,10 @@ static int ni6527_intr_cmd(struct comedi_device *dev,
struct comedi_subdevice *s)
{
struct ni6527_private *devpriv = dev->private;
- /* struct comedi_cmd *cmd = &s->async->cmd; */
+ void __iomem *mmio = devpriv->mite->daq_io_addr;
- writeb(NI6527_CLR_IRQS,
- devpriv->mite->daq_io_addr + NI6527_CLR_REG);
- writeb(NI6527_CTRL_ENABLE_IRQS,
- devpriv->mite->daq_io_addr + NI6527_CTRL_REG);
+ writeb(NI6527_CLR_IRQS, mmio + NI6527_CLR_REG);
+ writeb(NI6527_CTRL_ENABLE_IRQS, mmio + NI6527_CTRL_REG);
return 0;
}
--
1.8.3.2
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