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include/linux/printk.h: include stdarg.h
authorAndrew Morton <akpm@linux-foundation.org>
Mon, 29 Apr 2013 23:17:19 +0000 (16:17 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 30 Apr 2013 01:28:13 +0000 (18:28 -0700)
printk.h uses va_list but doesn't include stdarg.h.  Hence printk.h is
unusable unless its includer has already included kernel.h (which includes
stdarg.h).

Remove the dependency by including stdarg.h in printk.h

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/printk.h patch | blob | blame | history

diff --git a/include/linux/printk.h b/include/linux/printk.h
index 1c35c23bccd78a099bc18c75cefe5d958e8c65e7..4890fe62c0119db86d8cbc9345deea33468ef517 100644 (file)
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -1,6 +1,7 @@
 #ifndef __KERNEL_PRINTK__
 #define __KERNEL_PRINTK__
 
+#include <stdarg.h>
 #include <linux/init.h>
 #include <linux/kern_levels.h>