staging: comedi: ni_mio_common: fix the ni_write[blw]() functions

Memory mapped io (dev->mmio) should not also be writing to the ioport
(dev->iobase) registers. Add the missing 'else' to these functions.

Fixes: 0953ee4acca0 ("staging: comedi: ni_mio_common: checkpatch.pl cleanup (else not useful)")
Cc: <stable@vger.kernel.org> # 3.17+
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/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index d1226c97664b7f29c1ac34aee96be8bf879f1671..dcaf7e89f299efc20ee61893486e0c19f997e019 100644 (file)
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -246,24 +246,24 @@ static void ni_writel(struct comedi_device *dev, uint32_t data, int reg)
 {
        if (dev->mmio)
                writel(data, dev->mmio + reg);
-
-       outl(data, dev->iobase + reg);
+       else
+               outl(data, dev->iobase + reg);
 }
 
 static void ni_writew(struct comedi_device *dev, uint16_t data, int reg)
 {
        if (dev->mmio)
                writew(data, dev->mmio + reg);
-
-       outw(data, dev->iobase + reg);
+       else
+               outw(data, dev->iobase + reg);
 }
 
 static void ni_writeb(struct comedi_device *dev, uint8_t data, int reg)
 {
        if (dev->mmio)
                writeb(data, dev->mmio + reg);
-
-       outb(data, dev->iobase + reg);
+       else
+               outb(data, dev->iobase + reg);
 }
 
 static uint32_t ni_readl(struct comedi_device *dev, int reg)