Now that the 8255.h file is being included properly, we were
using the incorrect function prototypes, which causes a build
warning now. This fixes it up and preserves the __iomem markings that
sparse wants to see.
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Frank Mori Hess <fmhess@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/comedi/drivers/cb_pcidas64.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c
index 3443fc1..79aa286 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas64.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas64.c
@@ -1183,8 +1183,8 @@ static int ao_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
static irqreturn_t handle_interrupt(int irq, void *d);
static int ai_cancel(struct comedi_device *dev, struct comedi_subdevice *s);
static int ao_cancel(struct comedi_device *dev, struct comedi_subdevice *s);
-static int dio_callback(int dir, int port, int data, void __iomem *base);
-static int dio_callback_4020(int dir, int port, int data, void __iomem *base);
+static int dio_callback(int dir, int port, int data, unsigned long arg);
+static int dio_callback_4020(int dir, int port, int data, unsigned long arg);
static int di_rbits(struct comedi_device *dev, struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data);
static int do_wbits(struct comedi_device *dev, struct comedi_subdevice *s,
@@ -3658,8 +3658,9 @@ static int ao_cancel(struct comedi_device *dev, struct comedi_subdevice *s)
return 0;
}
-static int dio_callback(int dir, int port, int data, void __iomem *iobase)
+static int dio_callback(int dir, int port, int data, unsigned long arg)
{
+ void __iomem *iobase = (void __iomem *)arg;
if (dir) {
writeb(data, iobase + port);
DEBUG_PRINT("wrote 0x%x to port %i\n", data, port);
@@ -3669,8 +3670,9 @@ static int dio_callback(int dir, int port, int data, void __iomem *iobase)
}
}
-static int dio_callback_4020(int dir, int port, int data, void __iomem *iobase)
+static int dio_callback_4020(int dir, int port, int data, unsigned long arg)
{
+ void __iomem *iobase = (void __iomem *)arg;
if (dir) {
writew(data, iobase + 2 * port);
return 0;
--
1.7.0.3
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