diff options
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index 5c2a23b953a4..eba2b9f040df 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -1089,6 +1089,10 @@ static struct device *s5p_mfc_alloc_memdev(struct device *dev, child->coherent_dma_mask = dev->coherent_dma_mask; child->dma_mask = dev->dma_mask; child->release = s5p_mfc_memdev_release; + child->dma_parms = devm_kzalloc(dev, sizeof(*child->dma_parms), + GFP_KERNEL); + if (!child->dma_parms) + goto err; /* * The memdevs are not proper OF platform devices, so in order for them @@ -1104,7 +1108,7 @@ static struct device *s5p_mfc_alloc_memdev(struct device *dev, return child; device_del(child); } - +err: put_device(child); return NULL; } |