drivers/leds/leds-lp5523.c: change some macros to functions

A small macro changed to inline function to have proper type checking.
Inline added to two similar small functions.

Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index 1e11fcc..053e1f8 100644 (file)
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -134,15 +134,18 @@ struct lp5523_chip {
        u8                      num_leds;
 };
 
-#define cdev_to_led(c)          container_of(c, struct lp5523_led, cdev)
+static inline struct lp5523_led *cdev_to_led(struct led_classdev *cdev)
+{
+       return container_of(cdev, struct lp5523_led, cdev);
+}
 
-static struct lp5523_chip *engine_to_lp5523(struct lp5523_engine *engine)
+static inline struct lp5523_chip *engine_to_lp5523(struct lp5523_engine *engine)
 {
        return container_of(engine, struct lp5523_chip,
                            engines[engine->id - 1]);
 }
 
-static struct lp5523_chip *led_to_lp5523(struct lp5523_led *led)
+static inline struct lp5523_chip *led_to_lp5523(struct lp5523_led *led)
 {
        return container_of(led, struct lp5523_chip,
                            leds[led->id]);