include/linux/printk.h: include stdarg.h

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>
12 years ago · 1b2c289b4f
parent d0380e6c3c
commit 1b2c289b4f
1 changed files with 1 additions and 0 deletions
--- 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>