staging: comedi: mite: make internal functions static

Declare some non-exported functions in "mite.c" `static` and remove
their declarations from "mite.h".
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/mite.c

@@ -64,7 +64,7 @@ EXPORT_SYMBOL(mite_devices);
 
 #define TOP_OF_PAGE(x) ((x)|(~(PAGE_MASK)))
 
-void mite_init(void)
+static void mite_init(void)
 {
 	struct pci_dev *pcidev = NULL;
 	struct mite_struct *mite;
@@ -206,7 +206,7 @@ int mite_setup(struct mite_struct *mite)
 }
 EXPORT_SYMBOL(mite_setup);
 
-void mite_cleanup(void)
+static void mite_cleanup(void)
 {
 	struct mite_struct *mite, *next;
 
@@ -483,7 +483,7 @@ void mite_prep_dma(struct mite_channel *mite_chan,
 }
 EXPORT_SYMBOL(mite_prep_dma);
 
-u32 mite_device_bytes_transferred(struct mite_channel *mite_chan)
+static u32 mite_device_bytes_transferred(struct mite_channel *mite_chan)
 {
 	struct mite_struct *mite = mite_chan->mite;
 	return readl(mite->mite_io_addr + MITE_DAR(mite_chan->channel));

drivers/staging/comedi/drivers/mite.h

@@ -123,8 +123,6 @@ static inline unsigned int mite_device_id(struct mite_struct *mite)
 	return mite->pcidev->device;
 };
 
-void mite_init(void);
-void mite_cleanup(void);
 int mite_setup(struct mite_struct *mite);
 int mite_setup2(struct mite_struct *mite, unsigned use_iodwbsr_1);
 void mite_unsetup(struct mite_struct *mite);