From: Stephen Rothwell sfr@canb.auug.org.au
In file included from drivers/crypto/intel/qat/qat_common/adf_pm_dbgfs_utils.c:4: include/linux/sprintf.h:11:54: error: unknown type name 'va_list' 11 | __printf(2, 0) int vsprintf(char *buf, const char *, va_list); | ^~~~~~~ include/linux/sprintf.h:1:1: note: 'va_list' is defined in header '<stdarg.h>'; this is probably fixable by adding '#include <stdarg.h>'
Link: https://lkml.kernel.org/r/20250721173754.42865913@canb.auug.org.au Fixes: 39ced19b9e60 ("lib/vsprintf: split out sprintf() and friends") Signed-off-by: Stephen Rothwell sfr@canb.auug.org.au Cc: Andriy Shevchenko andriy.shevchenko@linux.intel.com Cc: Herbert Xu herbert@gondor.apana.org.au Cc: Petr Mladek pmladek@suse.com Cc: Steven Rostedt rostedt@goodmis.org Cc: Rasmus Villemoes linux@rasmusvillemoes.dk Cc: Sergey Senozhatsky senozhatsky@chromium.org Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org Signed-off-by: Suchit Karunakaran suchitkarunakaran@gmail.com --- include/linux/sprintf.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/linux/sprintf.h b/include/linux/sprintf.h index 51cab2def9ec..876130091384 100644 --- a/include/linux/sprintf.h +++ b/include/linux/sprintf.h @@ -4,6 +4,7 @@
#include <linux/compiler_attributes.h> #include <linux/types.h> +#include <linux/stdarg.h>
int num_to_str(char *buf, int size, unsigned long long num, unsigned int width);