From 0d185a49c8404ae388fb2c8cd7e1612680db4d89 Mon Sep 17 00:00:00 2001
From: David Phillips <david@yeah.nah.nz>
Date: Sat, 22 May 2021 17:35:02 +1200
Subject: Ensure driver functions and data are static

---
 cds9k-fan.c   | 10 +++++++---
 cds9k-led.c   | 12 ++++++------
 cds9k-reset.c |  2 +-
 3 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/cds9k-fan.c b/cds9k-fan.c
index 8a58aa0..fa28e30 100644
--- a/cds9k-fan.c
+++ b/cds9k-fan.c
@@ -22,7 +22,9 @@ static unsigned int cds9k_rpm_to_pwm(long rpm)
 	return max_pwm * rpm / max_rpm;
 }
 
-static umode_t cds9k_fan_is_visible(const void *fan, enum hwmon_sensor_types type, u32 attr, int channel)
+static umode_t cds9k_fan_is_visible(const void *fan,
+                                    enum hwmon_sensor_types type, u32 attr,
+                                    int channel)
 {
 	if (channel != 0)
 		return 0;
@@ -36,7 +38,8 @@ static umode_t cds9k_fan_is_visible(const void *fan, enum hwmon_sensor_types typ
 	return 0;
 }
 
-static int cds9k_fan_read(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel, long *value)
+static int cds9k_fan_read(struct device *dev, enum hwmon_sensor_types type,
+                          u32 attr, int channel, long *value)
 {
 	int ret;
 	struct cds9k_fan *fan = dev_get_drvdata(dev);
@@ -64,7 +67,8 @@ static int cds9k_fan_read(struct device *dev, enum hwmon_sensor_types type, u32
 	return 0;
 }
 
-static int cds9k_fan_write(struct device *dev, enum hwmon_sensor_types type, u32 attr, int channel, long value)
+static int cds9k_fan_write(struct device *dev, enum hwmon_sensor_types type,
+                           u32 attr, int channel, long value)
 {
 	unsigned int target_pwm;
 	struct cds9k_fan *fan = dev_get_drvdata(dev);
diff --git a/cds9k-led.c b/cds9k-led.c
index 55f4ce7..3de9e98 100644
--- a/cds9k-led.c
+++ b/cds9k-led.c
@@ -19,9 +19,9 @@ struct cds9k_led {
 	u32 base;
 };
 
-int cds9k_led_blink_set(struct led_classdev *led_cdev,
-                         unsigned long *delay_on,
-                         unsigned long *delay_off)
+static int cds9k_led_blink_set(struct led_classdev *led_cdev,
+                               unsigned long *delay_on,
+                               unsigned long *delay_off)
 {
 	struct cds9k_led *led = container_of(led_cdev, struct cds9k_led, cdev);
 	unsigned long blink_value;
@@ -35,8 +35,8 @@ int cds9k_led_blink_set(struct led_classdev *led_cdev,
 	return regmap_write(led->regmap, led->base + LED_REG_PERIOD, blink_value);
 }
 
-void cds9k_led_brightness_set(struct led_classdev *led_cdev,
-                              enum led_brightness brightness)
+static void cds9k_led_brightness_set(struct led_classdev *led_cdev,
+                                     enum led_brightness brightness)
 {
 	unsigned long blink_off = 0;
 	struct cds9k_led *led = container_of(led_cdev, struct cds9k_led, cdev);
@@ -45,7 +45,7 @@ void cds9k_led_brightness_set(struct led_classdev *led_cdev,
 		cds9k_led_blink_set(led_cdev, &blink_off, &blink_off);
 }
 
-enum led_brightness cds9k_led_brightness_get(struct led_classdev *led_cdev)
+static enum led_brightness cds9k_led_brightness_get(struct led_classdev *led_cdev)
 {
 	int ret;
 	unsigned int brightness;
diff --git a/cds9k-reset.c b/cds9k-reset.c
index 5750376..de6b292 100644
--- a/cds9k-reset.c
+++ b/cds9k-reset.c
@@ -35,7 +35,7 @@ static int cds9k_reset_xlate(struct reset_controller_dev *rcdev,
 	return 0;
 }
 
-const struct reset_control_ops cds9k_reset_ops = {
+static const struct reset_control_ops cds9k_reset_ops = {
 	.reset = cds9k_reset_reset,
 };
 
-- 
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