Staging: comedi: make comedi_alloc_board_minor local to comedi core

No one outside of the comedi core calls this function, so create
an internal.h file to put the prototype in, and don't export
it to the world.

Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 135c80ab6d10f75806890639b1bcb1ca0270c746..2634af2f33df5f26f08a1f60f7f779c1dc5eef5c 100644 (file)
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -49,7 +49,7 @@
 #include <linux/io.h>
 #include <linux/uaccess.h>
 
-/* #include "kvmem.h" */
+#include "internal.h"
 
 MODULE_AUTHOR("http://www.comedi.org");
 MODULE_DESCRIPTION("Comedi core module");
@@ -2156,7 +2156,6 @@ int comedi_alloc_board_minor(struct device *hardware_device)
        }
        return i;
 }
-EXPORT_SYMBOL_GPL(comedi_alloc_board_minor);
 
 void comedi_free_board_minor(unsigned minor)
 {

diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index 9e13964ac6d34a999d3281441039ae12be8d186f..5f017c2383b38367e212660d9605428d6d5bbc45 100644 (file)
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -522,7 +522,6 @@ static inline void *comedi_aux_data(int options[], int n)
        return (void *)address;
 }
 
-int comedi_alloc_board_minor(struct device *hardware_device);
 void comedi_free_board_minor(unsigned minor);
 int comedi_alloc_subdevice_minor(struct comedi_device *dev,
                                 struct comedi_subdevice *s);

diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index a8f3d790b3d5872176ff2992788f7b9dfdf73d90..475778fb68012d6e1ababdf9ef686951f5caf75e 100644 (file)
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -37,15 +37,16 @@
 #include <linux/ioport.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
-#include "comedidev.h"
 #include <linux/highmem.h>     /* for SuSE brokenness */
 #include <linux/vmalloc.h>
 #include <linux/cdev.h>
 #include <linux/dma-mapping.h>
-
 #include <linux/io.h>
 #include <asm/system.h>
 
+#include "comedidev.h"
+#include "internal.h"
+
 static int postconfig(struct comedi_device *dev);
 static int insn_rw_emulate_bits(struct comedi_device *dev,
                                struct comedi_subdevice *s,

diff --git a/drivers/staging/comedi/internal.h b/drivers/staging/comedi/internal.h
new file mode 100644 (file)
index 0000000..4ced6bf
--- /dev/null
+++ b/drivers/staging/comedi/internal.h
@@ -0,0 +1,2 @@
+
+int comedi_alloc_board_minor(struct device *hardware_device);