diff mbox

[1/1,linux-next] drm/nouveau/disp: replace 0x0000 by NULL for pointer

Message ID 1419693692-32161-1-git-send-email-fabf@skynet.be (mailing list archive)
State New, archived
Headers show

Commit Message

Fabian Frederick Dec. 27, 2014, 3:21 p.m. UTC
Fix sparse warning:
drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c:
815:32: warning: Using plain integer as NULL pointer

Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
 drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c
index 181a2d5..e5ba510 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nvd0.c
@@ -812,7 +812,7 @@  exec_lookup(struct nv50_disp_priv *priv, int head, int or, u32 ctrl,
 		case 0x00000900: type = DCB_OUTPUT_DP; mask = 2; break;
 		default:
 			nv_error(priv, "unknown SOR mc 0x%08x\n", ctrl);
-			return 0x0000;
+			return NULL;
 		}
 	}