[PATCH v17 19/19] leds: lp55xx-common: Remove extern from lp55xx-common header

[Dan Murphy]

extern is implied and is not needed in the common header file.
Remove the extern keyword and re-align the code.

Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
---
 drivers/leds/leds-lp55xx-common.h | 26 ++++++++++++--------------
 1 file changed, 12 insertions(+), 14 deletions(-)

diff --git a/drivers/leds/leds-lp55xx-common.h b/drivers/leds/leds-lp55xx-common.h
index 18476051d3d2..051f8b33c601 100644
--- a/drivers/leds/leds-lp55xx-common.h
+++ b/drivers/leds/leds-lp55xx-common.h
@@ -183,29 +183,27 @@ struct lp55xx_led {
 };
 
 /* register access */
-extern int lp55xx_write(struct lp55xx_chip *chip, u8 reg, u8 val);
-extern int lp55xx_read(struct lp55xx_chip *chip, u8 reg, u8 *val);
-extern int lp55xx_update_bits(struct lp55xx_chip *chip, u8 reg,
-			u8 mask, u8 val);
+int lp55xx_write(struct lp55xx_chip *chip, u8 reg, u8 val);
+int lp55xx_read(struct lp55xx_chip *chip, u8 reg, u8 *val);
+int lp55xx_update_bits(struct lp55xx_chip *chip, u8 reg, u8 mask, u8 val);
 
 /* external clock detection */
-extern bool lp55xx_is_extclk_used(struct lp55xx_chip *chip);
+bool lp55xx_is_extclk_used(struct lp55xx_chip *chip);
 
 /* common device init/deinit functions */
-extern int lp55xx_init_device(struct lp55xx_chip *chip);
-extern void lp55xx_deinit_device(struct lp55xx_chip *chip);
+int lp55xx_init_device(struct lp55xx_chip *chip);
+void lp55xx_deinit_device(struct lp55xx_chip *chip);
 
 /* common LED class device functions */
-extern int lp55xx_register_leds(struct lp55xx_led *led,
-				struct lp55xx_chip *chip);
+int lp55xx_register_leds(struct lp55xx_led *led, struct lp55xx_chip *chip);
 
 /* common device attributes functions */
-extern int lp55xx_register_sysfs(struct lp55xx_chip *chip);
-extern void lp55xx_unregister_sysfs(struct lp55xx_chip *chip);
+int lp55xx_register_sysfs(struct lp55xx_chip *chip);
+void lp55xx_unregister_sysfs(struct lp55xx_chip *chip);
 
 /* common device tree population function */
-extern struct lp55xx_platform_data
-*lp55xx_of_populate_pdata(struct device *dev, struct device_node *np,
-			  struct lp55xx_chip *chip);
+struct lp55xx_platform_data *lp55xx_of_populate_pdata(struct device *dev,
+						      struct device_node *np,
+						      struct lp55xx_chip *chip);
 
 #endif /* _LEDS_LP55XX_COMMON_H */
-- 
2.22.0.214.g8dca754b1e