From ffc85cfac0d96396390aa8414f24567231902087 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 20 Feb 2018 15:47:25 +0100 Subject: [PATCH] drm/fourcc: Fix fourcc_mod_code() definition Avoid a compiler warnings when the val parameter is an expression. This is based on commit 5843f4e02fbe86a59981e35adc6cabebee46fdc0 from Linux v4.16-rc1. Acked-by: Emil Velikov Tested-by: Andre Heider Signed-off-by: Thierry Reding --- include/drm-uapi/drm_fourcc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/drm-uapi/drm_fourcc.h b/include/drm-uapi/drm_fourcc.h index 3ad838d..a76ed8f 100644 --- a/include/drm-uapi/drm_fourcc.h +++ b/include/drm-uapi/drm_fourcc.h @@ -188,7 +188,7 @@ extern "C" { #define DRM_FORMAT_RESERVED ((1ULL << 56) - 1) #define fourcc_mod_code(vendor, val) \ - ((((__u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | (val & 0x00ffffffffffffffULL)) + ((((__u64)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | ((val) & 0x00ffffffffffffffULL)) /* * Format Modifier tokens: -- 2.7.4