From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 25 Jan 2016 15:59:09 +0000 (+0100)
Subject: pinctrl: nomadik: hide unused functions
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=39178bb2b3e78cfcb9b6311fa9e2b8d6e3cfe51f;p=deliverable%2Flinux.git

pinctrl: nomadik: hide unused functions

The nomadik pinctrl driver has two functions that are only used
for debugfs output and are otherwise unused:

drivers/pinctrl/nomadik/pinctrl-abx500.c:194:12: error: 'abx500_get_pull_updown' defined but not used
drivers/pinctrl/nomadik/pinctrl-abx500.c:471:12: error: 'abx500_get_mode' defined but not used

This makes the function definitions conditional to avoid the
harmless warnings.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/nomadik/pinctrl-abx500.c b/drivers/pinctrl/nomadik/pinctrl-abx500.c
index 085e60106ec2..1f7469c9857d 100644
--- a/drivers/pinctrl/nomadik/pinctrl-abx500.c
+++ b/drivers/pinctrl/nomadik/pinctrl-abx500.c
@@ -191,6 +191,7 @@ static void abx500_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
 		dev_err(pct->dev, "%s write failed (%d)\n", __func__, ret);
 }
 
+#ifdef CONFIG_DEBUG_FS
 static int abx500_get_pull_updown(struct abx500_pinctrl *pct, int offset,
 				  enum abx500_gpio_pull_updown *pull_updown)
 {
@@ -226,6 +227,7 @@ out:
 
 	return ret;
 }
+#endif
 
 static int abx500_set_pull_updown(struct abx500_pinctrl *pct,
 				  int offset, enum abx500_gpio_pull_updown val)
@@ -468,6 +470,7 @@ out:
 	return ret;
 }
 
+#ifdef CONFIG_DEBUG_FS
 static int abx500_get_mode(struct pinctrl_dev *pctldev, struct gpio_chip *chip,
 			  unsigned gpio)
 {
@@ -553,8 +556,6 @@ out:
 	return ret;
 }
 
-#ifdef CONFIG_DEBUG_FS
-
 #include <linux/seq_file.h>
 
 static void abx500_gpio_dbg_show_one(struct seq_file *s,