drivers: bus: check cci device tree node status

[cascardo/linux.git] / drivers / bus / arm-cci.c

diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c
index 860da40..0ce5e2d 100644 (file)
--- a/drivers/bus/arm-cci.c
+++ b/drivers/bus/arm-cci.c
@@ -1312,6 +1312,9 @@ static int cci_probe(void)
        if (!np)
                return -ENODEV;
 
+       if (!of_device_is_available(np))
+               return -ENODEV;
+
        cci_config = of_match_node(arm_cci_matches, np)->data;
        if (!cci_config)
                return -ENODEV;