[PATCH master] include: linux/printk.h: include <stdarg.h> to make header self-contained

[Ahmad Fatoum]

The point of <linux/printk.h> is to have a minimal self-contained header
for use where ever printing is required. va_list was used, but not
defined, remedy this.

Signed-off-by: Ahmad Fatoum <ahmad at a3f.at>
---
 include/linux/printk.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/printk.h b/include/linux/printk.h
index 212041927251..39523b0572a0 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -4,6 +4,7 @@
 
 #include <linux/list.h>
 #include <printk.h>
+#include <stdarg.h>
 
 #define MSG_EMERG      0    /* system is unusable */
 #define MSG_ALERT      1    /* action must be taken immediately */
-- 
2.33.0