Staging: comedi: Remove comedi_devinfo typedef

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/comedi/comedi.h

@@ -292,7 +292,7 @@ enum comedi_support_level {
 
 #define CIO 'd'
 #define COMEDI_DEVCONFIG _IOW(CIO, 0, comedi_devconfig)
-#define COMEDI_DEVINFO _IOR(CIO, 1, comedi_devinfo)
+#define COMEDI_DEVINFO _IOR(CIO, 1, struct comedi_devinfo)
 #define COMEDI_SUBDINFO _IOR(CIO, 2, struct comedi_subdinfo)
 #define COMEDI_CHANINFO _IOR(CIO, 3, struct comedi_chaninfo)
 #define COMEDI_TRIG _IOWR(CIO, 4, comedi_trig)
@@ -310,7 +310,6 @@ enum comedi_support_level {
 
 /* structures */
 
-typedef struct comedi_devinfo_struct comedi_devinfo;
 typedef struct comedi_devconfig_struct comedi_devconfig;
 typedef struct comedi_rangeinfo_struct comedi_rangeinfo;
 typedef struct comedi_krange_struct comedi_krange;
@@ -406,7 +405,7 @@ struct comedi_subdinfo {
 	unsigned int unused[8];
 };
 
-struct comedi_devinfo_struct {
+struct comedi_devinfo {
 	unsigned int version_code;
 	unsigned int n_subdevs;
 	char driver_name[COMEDI_NAMELEN];

drivers/staging/comedi/comedi_fops.c

@@ -71,7 +71,7 @@ static struct comedi_device_file_info
 
 static int do_devconfig_ioctl(struct comedi_device *dev, comedi_devconfig *arg);
 static int do_bufconfig_ioctl(struct comedi_device *dev, void *arg);
-static int do_devinfo_ioctl(struct comedi_device *dev, comedi_devinfo *arg,
+static int do_devinfo_ioctl(struct comedi_device *dev, struct comedi_devinfo *arg,
 			    struct file *file);
 static int do_subdinfo_ioctl(struct comedi_device *dev, struct comedi_subdinfo *arg,
 			     void *file);
@@ -360,10 +360,10 @@ copyback:
 		devinfo structure
 
 */
-static int do_devinfo_ioctl(struct comedi_device *dev, comedi_devinfo *arg,
+static int do_devinfo_ioctl(struct comedi_device *dev, struct comedi_devinfo *arg,
 			    struct file *file)
 {
-	comedi_devinfo devinfo;
+	struct comedi_devinfo devinfo;
 	const unsigned minor = iminor(file->f_dentry->d_inode);
 	struct comedi_device_file_info *dev_file_info =
 	    comedi_get_device_file_info(minor);
@@ -390,7 +390,7 @@ static int do_devinfo_ioctl(struct comedi_device *dev, comedi_devinfo *arg,
 	else
 		devinfo.write_subdevice = -1;
 
-	if (copy_to_user(arg, &devinfo, sizeof(comedi_devinfo)))
+	if (copy_to_user(arg, &devinfo, sizeof(struct comedi_devinfo)))
 		return -EFAULT;
 
 	return 0;