diff --git a/[refs] b/[refs]
index fcf7109b1f2b..2ab5b8894d41 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d407e32efe060afa2b9a797a91376ebc65b4ce11
+refs/heads/master: 9133df726fdd3df0ca9efcaaae22442198851d65
diff --git a/trunk/drivers/char/esp.c b/trunk/drivers/char/esp.c
index 45ec263ec012..a5c59fc2b0ff 100644
--- a/trunk/drivers/char/esp.c
+++ b/trunk/drivers/char/esp.c
@@ -2258,7 +2258,7 @@ static int esp_open(struct tty_struct *tty, struct file *filp)
  * driver.
  */
 
-static void show_serial_version(void)
+static void __init show_serial_version(void)
 {
 	printk(KERN_INFO "%s version %s (DMA %u)\n",
 		serial_name, serial_version, dma);