From: Tom Rix <trix@xxxxxxxxxx> Attributing the function allows the compiler to more thoroughly check the use of the function with -Wformat and similar flags. Signed-off-by: Tom Rix <trix@xxxxxxxxxx> --- drivers/usb/musb/musb_debug.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/musb/musb_debug.h b/drivers/usb/musb/musb_debug.h index e5b3506c7b3f..dfc0d02695fa 100644 --- a/drivers/usb/musb/musb_debug.h +++ b/drivers/usb/musb/musb_debug.h @@ -17,6 +17,7 @@ #define INFO(fmt, args...) yprintk(KERN_INFO, fmt, ## args) #define ERR(fmt, args...) yprintk(KERN_ERR, fmt, ## args) +__printf(2, 3) void musb_dbg(struct musb *musb, const char *fmt, ...); #ifdef CONFIG_DEBUG_FS -- 2.27.0
