---

yaml --- r: 175173 b: refs/heads/master c: 05d4252 h: refs/heads/master i: 175171: 1278cd8 v: v3
git-mirror · Dec 11, 2009 · a226740 · a226740
1 parent acce636
commit a226740
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b7fa31849c237b0bbcc03cd65536f0060ee6117d
+refs/heads/master: 05d42522017df477f16c0ebc2d65aa8bde6e0e86
diff --git a/trunk/drivers/staging/dream/synaptics_i2c_rmi.c b/trunk/drivers/staging/dream/synaptics_i2c_rmi.c
@@ -379,6 +379,12 @@ static int __devinit synaptics_ts_probe(
 		goto err_check_functionality_failed;
 	}
 
+	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA)) {
+		pr_err("synaptics_ts_probe: need I2C_FUNC_SMBUS_WORD_DATA\n");
+		ret = -ENODEV;
+		goto err_check_functionality_failed;
+	}
+
 	ts = kzalloc(sizeof(*ts), GFP_KERNEL);
 	if (ts == NULL) {
 		ret = -ENOMEM;