mfd: Error out if initial arizona boot fails

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
git-mirror · Jul 9, 2012 · af65a36 · af65a36
1 parent 31b3ffb
commit af65a36
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
@@ -398,7 +398,11 @@ int __devinit arizona_dev_init(struct arizona *arizona)
 		}
 	}
 
-	arizona_wait_for_boot(arizona);
+	ret = arizona_wait_for_boot(arizona);
+	if (ret != 0) {
+		dev_err(arizona->dev, "Device failed initial boot: %d\n", ret);
+		goto err_reset;
+	}
 
 	for (i = 0; i < ARRAY_SIZE(arizona->pdata.gpio_defaults); i++) {
 		if (!arizona->pdata.gpio_defaults[i])