linux-kernel - [PATCH 4/5] drivers: misc: Mark functions as static in ad525x

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Message-ID: <e96ca2e8c4c331f556363a7dc2046a07da230e3c.1386915618.git.rashika.kheria@gmail.com>
Date:	Fri, 13 Dec 2013 12:27:10 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	josh@...htriplett.org, Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Michael Hennerich <michael.hennerich@...log.com>,
	device-drivers-devel@...ckfin.uclinux.org
Subject: [PATCH 4/5] drivers: misc: Mark functions as static in ad525x_dpot.c

This patch marks the function ad_dpot_add_files() and
ad_dpot_remove_files() as static in ad525x_dpot.c because they are not
used outside this file.

Thus, it also eliminates the following warnings in ad525x_dpot.c:
drivers/misc/ad525x_dpot.c:644:5: warning: no previous prototype for ‘ad_dpot_add_files’ [-Wmissing-prototypes]
drivers/misc/ad525x_dpot.c:669:13: warning: no previous prototype for ‘ad_dpot_remove_files’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
---
 drivers/misc/ad525x_dpot.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/ad525x_dpot.c b/drivers/misc/ad525x_dpot.c
index 0daadcf..d3eee11 100644
--- a/drivers/misc/ad525x_dpot.c
+++ b/drivers/misc/ad525x_dpot.c
@@ -641,7 +641,7 @@ static const struct attribute_group ad525x_group_commands = {
 	.attrs = ad525x_attributes_commands,
 };
 
-int ad_dpot_add_files(struct device *dev,
+static int ad_dpot_add_files(struct device *dev,
 		unsigned features, unsigned rdac)
 {
 	int err = sysfs_create_file(&dev->kobj,
@@ -666,7 +666,7 @@ int ad_dpot_add_files(struct device *dev,
 	return err;
 }
 
-inline void ad_dpot_remove_files(struct device *dev,
+static inline void ad_dpot_remove_files(struct device *dev,
 		unsigned features, unsigned rdac)
 {
 	sysfs_remove_file(&dev->kobj,
-- 
1.7.9.5

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