From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 2 Nov 2012 19:18:00 +0000 (+0000)
Subject: staging: comedi: comedidev.h: make comedi_board() parameter const
X-Git-Tag: v3.8-rc1~178^2~613
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4dba6c02cd2bd4714db4f0ccd3ebc3983ff0e039;p=linux.git

staging: comedi: comedidev.h: make comedi_board() parameter const

The inline function `comedi_board(dev)` merely returns `dev->board_ptr`.
It does not modify any members of `*dev` so make its parameter a const
pointer.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index 4ac2de43cdbb..5af3579337eb 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -247,7 +247,7 @@ struct comedi_device {
 	void (*close) (struct comedi_device *dev);
 };
 
-static inline const void *comedi_board(struct comedi_device *dev)
+static inline const void *comedi_board(const struct comedi_device *dev)
 {
 	return dev->board_ptr;
 }