From cd2391de5617333ce8cd6df4a0b18e9f7d33e497 Mon Sep 17 00:00:00 2001 From: Tao Huang Date: Mon, 3 Mar 2025 14:20:59 +0800 Subject: [PATCH] video: rockchip: iep: avoid -Wempty-body warning Building with 'make W=1' shows a harmless -Wempty-body warning: drivers/video/rockchip/iep/hw_iep_reg.c: In function 'iep_soft_rst': drivers/video/rockchip/iep/hw_iep_reg.c:1313:49: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body] 1313 | IEP_DBG("soft reset timeout.\n"); | ^ Change the empty debug macros to no_printk(), which avoids the warnings and adds useful format string checks. Signed-off-by: Tao Huang Change-Id: Ifff86aeab7cc988d5af694d8709fb4b9c634b044 --- drivers/video/rockchip/iep/iep.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/rockchip/iep/iep.h b/drivers/video/rockchip/iep/iep.h index 94e372e6a471..5a39409d9cd0 100644 --- a/drivers/video/rockchip/iep/iep.h +++ b/drivers/video/rockchip/iep/iep.h @@ -75,7 +75,7 @@ struct IEP_CAP { #if IEP_DEBUG #define IEP_DBG(format, args...) printk("%s: " format, DRIVER_NAME, ## args) #else -#define IEP_DBG(format, args...) +#define IEP_DBG(format, args...) no_printk("%s: " format, DRIVER_NAME, ## args) #endif #define IEP_INFORMATION 1