Staging: comedi: kcomedilib: remove ksyms.c file

Move only the exports that we actually use into the individual
files, and delete the ksyms.c file entirely.  This will make it
easier to start cleaning up kcomedilib (i.e. delete most of it.)

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

drivers/staging/comedi/kcomedilib/Makefile

@@ -2,7 +2,6 @@ obj-$(CONFIG_COMEDI)	+= kcomedilib.o
 
 kcomedilib-objs :=				\
 			data.o			\
-			ksyms.o			\
 			dio.o			\
 			kcomedilib_main.o	\
 			get.o

drivers/staging/comedi/kcomedilib/dio.c

@@ -25,6 +25,7 @@
 #include "../comedilib.h"
 
 #include <linux/string.h>
+#include <linux/module.h>
 
 int comedi_dio_config(void *dev, unsigned int subdev, unsigned int chan,
 		      unsigned int io)
@@ -40,6 +41,7 @@ int comedi_dio_config(void *dev, unsigned int subdev, unsigned int chan,
 
 	return comedi_do_insn(dev, &insn);
 }
+EXPORT_SYMBOL(comedi_dio_config);
 
 int comedi_dio_read(void *dev, unsigned int subdev, unsigned int chan,
 		    unsigned int *val)
@@ -93,3 +95,4 @@ int comedi_dio_bitfield(void *dev, unsigned int subdev, unsigned int mask,
 
 	return ret;
 }
+EXPORT_SYMBOL(comedi_dio_bitfield);

drivers/staging/comedi/kcomedilib/get.c

@@ -81,6 +81,7 @@ int comedi_find_subdevice_by_type(void *d, int type, unsigned int subd)
 	}
 	return -1;
 }
+EXPORT_SYMBOL(comedi_find_subdevice_by_type);
 
 int comedi_get_n_channels(void *d, unsigned int subdevice)
 {
@@ -89,6 +90,7 @@ int comedi_get_n_channels(void *d, unsigned int subdevice)
 
 	return s->n_chan;
 }
+EXPORT_SYMBOL(comedi_get_n_channels);
 
 int comedi_get_len_chanlist(void *d, unsigned int subdevice)
 {
@@ -117,11 +119,10 @@ int comedi_get_rangetype(void *d, unsigned int subdevice, unsigned int chan)
 	struct comedi_subdevice *s = dev->subdevices + subdevice;
 	int ret;
 
-	if (s->range_table_list) {
+	if (s->range_table_list)
 		ret = s->range_table_list[chan]->length;
-	} else {
+	else
 		ret = s->range_table->length;
-	}
 
 	ret = ret | (dev->minor << 28) | (subdevice << 24) | (chan << 16);
 
@@ -135,11 +136,10 @@ int comedi_get_n_ranges(void *d, unsigned int subdevice, unsigned int chan)
 	struct comedi_subdevice *s = dev->subdevices + subdevice;
 	int ret;
 
-	if (s->range_table_list) {
+	if (s->range_table_list)
 		ret = s->range_table_list[chan]->length;
-	} else {
+	else
 		ret = s->range_table->length;
-	}
 
 	return ret;
 }
@@ -154,11 +154,11 @@ int comedi_get_krange(void *d, unsigned int subdevice, unsigned int chan,
 	struct comedi_subdevice *s = dev->subdevices + subdevice;
 	const struct comedi_lrange *lr;
 
-	if (s->range_table_list) {
+	if (s->range_table_list)
 		lr = s->range_table_list[chan];
-	} else {
+	else
 		lr = s->range_table;
-	}
+
 	if (range >= lr->length)
 		return -EINVAL;
 

drivers/staging/comedi/kcomedilib/kcomedilib_main.c

@@ -31,7 +31,7 @@
 #include <linux/delay.h>
 #include <linux/ioport.h>
 #include <linux/mm.h>
-#include <asm/io.h>
+#include <linux/io.h>
 
 #include "../comedi.h"
 #include "../comedilib.h"
@@ -68,6 +68,7 @@ void *comedi_open(const char *filename)
 
 	return (void *)dev;
 }
+EXPORT_SYMBOL(comedi_open);
 
 void *comedi_open_old(unsigned int minor)
 {
@@ -96,6 +97,7 @@ int comedi_close(void *d)
 
 	return 0;
 }
+EXPORT_SYMBOL(comedi_close);
 
 int comedi_loglevel(int newlevel)
 {
@@ -104,7 +106,7 @@ int comedi_loglevel(int newlevel)
 
 void comedi_perror(const char *message)
 {
-	printk("%s: unknown error\n", message);
+	printk(KERN_ERR "%s: unknown error\n", message);
 }
 
 char *comedi_strerror(int err)