diff options
Diffstat (limited to 'kernel/dma')
| -rw-r--r-- | kernel/dma/coherent.c | 4 | ||||
| -rw-r--r-- | kernel/dma/debug.c | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/kernel/dma/coherent.c b/kernel/dma/coherent.c index 597d40893862..4c7ffd094a57 100644 --- a/kernel/dma/coherent.c +++ b/kernel/dma/coherent.c @@ -369,8 +369,10 @@ static int rmem_dma_device_init(struct reserved_mem *rmem, struct device *dev) static void rmem_dma_device_release(struct reserved_mem *rmem, struct device *dev) { - if (dev) + if (dev) { dev->dma_mem = NULL; + dev->dma_mem = NULL; + } } static const struct reserved_mem_ops rmem_dma_ops = { diff --git a/kernel/dma/debug.c b/kernel/dma/debug.c index 7c6cd00d0fca..c345a6e2f7b7 100644 --- a/kernel/dma/debug.c +++ b/kernel/dma/debug.c @@ -963,7 +963,7 @@ static int device_dma_allocations(struct device *dev, struct dma_debug_entry **o static int dma_debug_device_change(struct notifier_block *nb, unsigned long action, void *data) { struct device *dev = data; - struct dma_debug_entry *uninitialized_var(entry); + struct dma_debug_entry *entry; int count; if (dma_debug_disabled()) |