diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/bus/arm-cci.c | 3 | ||||
| -rw-r--r-- | drivers/reset/reset-sunxi.c | 4 |
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; |