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ihs_video_out: Fix error handling

The ihs_video_out driver's error handling is incorrect in two places
(one is a missing negation, and in one place a error should be ignored).

Fix these two instances.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Mario Six 5 years ago
parent
commit
6df07d854b
1 changed files with 3 additions and 3 deletions
  1. 3 3
      drivers/video/ihs_video_out.c

+ 3 - 3
drivers/video/ihs_video_out.c

@@ -238,8 +238,8 @@ int ihs_video_out_probe(struct udevice *dev)
 	int res;
 
 	res = regmap_init_mem(dev_ofnode(dev), &priv->map);
-	if (!res) {
-		debug("%s: Could initialize regmap (err = %d)\n", dev->name,
+	if (res) {
+		debug("%s: Could not initialize regmap (err = %d)\n", dev->name,
 		      res);
 		return res;
 	}
@@ -322,7 +322,7 @@ int ihs_video_out_probe(struct udevice *dev)
 	}
 
 	res = display_enable(priv->video_tx, 8, &timing);
-	if (res) {
+	if (res && res != -EIO) { /* Ignore missing DP sink error */
 		debug("%s: Could not enable the display (err = %d)\n",
 		      dev->name, res);
 		return res;