From 8ae5b2801a0beb10a55a7ebd5140482e2f84c3fa Mon Sep 17 00:00:00 2001 From: "jimix@watson.ibm.com" Date: Wed, 17 May 2006 12:00:35 -0400 Subject: [PATCH] powerpc: udbg_printf() formatting attribute This patch allows the compiler to catch any printf-like mismatches for udbg_printf(). After some brute force building I've only found issues with my own code and lparcfg.c It could break some developers, but IMHO that would be goodness. Signed-off-by: Jimi Xenidis Signed-off-by: Paul Mackerras --- include/asm-powerpc/udbg.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/asm-powerpc/udbg.h') diff --git a/include/asm-powerpc/udbg.h b/include/asm-powerpc/udbg.h index 5c4236c342bb..19a1517ac43b 100644 --- a/include/asm-powerpc/udbg.h +++ b/include/asm-powerpc/udbg.h @@ -23,7 +23,8 @@ extern int udbg_write(const char *s, int n); extern int udbg_read(char *buf, int buflen); extern void register_early_udbg_console(void); -extern void udbg_printf(const char *fmt, ...); +extern void udbg_printf(const char *fmt, ...) + __attribute__ ((format (printf, 1, 2))); extern void udbg_progress(char *s, unsigned short hex); extern void udbg_init_uart(void __iomem *comport, unsigned int speed, -- cgit v1.2.1