Merge branch 'topic/usb' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound...

[karo-tx-linux.git] / drivers / leds / leds-pca955x.c

diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c
index f508729123b54795480eb1ec25092107fd4f4857..8ff50f234190a38129342d743a14c8c7c201ad6c 100644 (file)
--- a/drivers/leds/leds-pca955x.c
+++ b/drivers/leds/leds-pca955x.c
@@ -48,6 +48,7 @@
 #include <linux/err.h>
 #include <linux/i2c.h>
 #include <linux/workqueue.h>
+#include <linux/slab.h>
 
 /* LED select registers determine the source that drives LED outputs */
 #define PCA955X_LS_LED_ON      0x0     /* Output LOW */
@@ -226,7 +227,7 @@ static void pca955x_led_work(struct work_struct *work)
        pca955x_write_ls(pca955x->client, chip_ls, ls);
 }
 
-void pca955x_led_set(struct led_classdev *led_cdev, enum led_brightness value)
+static void pca955x_led_set(struct led_classdev *led_cdev, enum led_brightness value)
 {
        struct pca955x_led *pca955x;