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-rw-r--r--drivers/bus/arm-cci.c3
-rw-r--r--drivers/reset/reset-sunxi.c4
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c
index 860da40b78ef..0ce5e2d65a06 100644
--- 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;
diff --git a/drivers/reset/reset-sunxi.c b/drivers/reset/reset-sunxi.c
index eebc52cb6984..3d95c87160b3 100644
--- a/drivers/reset/reset-sunxi.c
+++ b/drivers/reset/reset-sunxi.c
@@ -102,6 +102,8 @@ static int sunxi_reset_init(struct device_node *np)
goto err_alloc;
}
+ spin_lock_init(&data->lock);
+
data->rcdev.owner = THIS_MODULE;
data->rcdev.nr_resets = size * 32;
data->rcdev.ops = &sunxi_reset_ops;
@@ -157,6 +159,8 @@ static int sunxi_reset_probe(struct platform_device *pdev)
if (IS_ERR(data->membase))
return PTR_ERR(data->membase);
+ spin_lock_init(&data->lock);
+
data->rcdev.owner = THIS_MODULE;
data->rcdev.nr_resets = resource_size(res) * 32;
data->rcdev.ops = &sunxi_reset_ops;

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