From edac2525ae9efe79572c0bbbd38d5d67a1bca23b Mon Sep 17 00:00:00 2001
From: Jules Irenge <jbi.octave@gmail.com>
Date: Tue, 26 Nov 2019 00:35:14 +0000
Subject: [PATCH] drm: radeon: replace 0 with NULL
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Replace 0 with NULL to fix sparse tool  warning
 warning: Using plain integer as NULL pointer

Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Zhan Liu <zhan.liu@amd.com>
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/radeon_audio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index 72db2b41e96d..8c63ccb8b623 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -288,7 +288,7 @@ static void radeon_audio_interface_init(struct radeon_device *rdev)
 	} else {
 		rdev->audio.funcs = &r600_funcs;
 		rdev->audio.hdmi_funcs = &r600_hdmi_funcs;
-		rdev->audio.dp_funcs = 0;
+		rdev->audio.dp_funcs = NULL;
 	}
 }
 
-- 
2.45.2