[PATCH] Staging: comedi: Removed unnecessary "extern" from do_become_nonbusy()

[Johannes Thumshirn]

Removed unnecessary "extern" label from do_become_nonbusy() function to make
checkpatch.pl happy

Signed-off-by: Johannes Thumshirn <morbidrsa at googlemail.com>
---
 drivers/staging/comedi/comedi_fops.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index e90e3cc..c46db8f 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -101,8 +101,7 @@ static int do_insn_ioctl(struct comedi_device *dev,
 static int do_poll_ioctl(struct comedi_device *dev, unsigned int subd,
 			 void *file);
 
-extern void do_become_nonbusy(struct comedi_device *dev,
-			      struct comedi_subdevice *s);
+void do_become_nonbusy(struct comedi_device *dev, struct comedi_subdevice *s);
 static int do_cancel(struct comedi_device *dev, struct comedi_subdevice *s);
 
 static int comedi_fasync(int fd, struct file *file, int on);
-- 
1.7.4.1