include: kernel.h: include printk.h

Adding "printk.h" will help improve portability from linux kernel
code (in my case, lib/asn1_decoder.c and others) where printf and
pr_* variant functions are used.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 5c7e5f635b1a1e030907c2776a6254cad0c2682a..564819a1c0a7257cc080fce9e0c53dfd47b64e97 100644 (file)
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -1,8 +1,8 @@
 #ifndef _LINUX_KERNEL_H
 #define _LINUX_KERNEL_H
 
-
 #include <linux/types.h>
+#include <linux/printk.h> /* for printf/pr_* utilities */
 
 #define USHRT_MAX      ((u16)(~0U))
 #define SHRT_MAX       ((s16)(USHRT_MAX>>1))