linux-kernel - [PATCH 2/5] drivers: misc: Mark functions as static in xp

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Date:	Fri, 13 Dec 2013 12:21:20 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	josh@...htriplett.org, Robin Holt <robinmholt@...il.com>,
	Cliff Whickman <cpw@....com>
Subject: [PATCH 2/5] drivers: misc: Mark functions as static in xp_main.c

This patch marks the function xp_init() and xp_exit() as static in
sgi-xp/xp_main.c because they are not used outside this file.

Thus, it also eliminates the following warnings in sgi-xp/xp_main.c:
drivers/misc/sgi-xp/xp_main.c:249:1: warning: no previous prototype for ‘xp_init’ [-Wmissing-prototypes]
drivers/misc/sgi-xp/xp_main.c:274:1: warning: no previous prototype for ‘xp_exit’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
---
 drivers/misc/sgi-xp/xp_main.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
index 01be66d..df14c70 100644
--- a/drivers/misc/sgi-xp/xp_main.c
+++ b/drivers/misc/sgi-xp/xp_main.c
@@ -245,7 +245,7 @@ xpc_disconnect(int ch_number)
 }
 EXPORT_SYMBOL_GPL(xpc_disconnect);
 
-int __init
+static int __init
 xp_init(void)
 {
 	enum xp_retval ret;
@@ -270,7 +270,7 @@ xp_init(void)
 
 module_init(xp_init);
 
-void __exit
+static void __exit
 xp_exit(void)
 {
 	if (is_shub())
-- 
1.7.9.5

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