diff options
Diffstat (limited to 'drivers/dma-buf')
| -rw-r--r-- | drivers/dma-buf/dma-heap.c | 9 | ||||
| -rw-r--r-- | drivers/dma-buf/heaps/system_heap.c | 2 | ||||
| -rw-r--r-- | drivers/dma-buf/udmabuf.c | 7 |
3 files changed, 9 insertions, 9 deletions
diff --git a/drivers/dma-buf/dma-heap.c b/drivers/dma-buf/dma-heap.c index 4f04d104ae61..afd22c9dbdcf 100644 --- a/drivers/dma-buf/dma-heap.c +++ b/drivers/dma-buf/dma-heap.c @@ -106,8 +106,8 @@ static long dma_heap_ioctl_allocate(struct file *file, void *data) return 0; } -unsigned int dma_heap_ioctl_cmds[] = { - DMA_HEAP_IOC_ALLOC, +static unsigned int dma_heap_ioctl_cmds[] = { + DMA_HEAP_IOCTL_ALLOC, }; static long dma_heap_ioctl(struct file *file, unsigned int ucmd, @@ -153,11 +153,12 @@ static long dma_heap_ioctl(struct file *file, unsigned int ucmd, memset(kdata + in_size, 0, ksize - in_size); switch (kcmd) { - case DMA_HEAP_IOC_ALLOC: + case DMA_HEAP_IOCTL_ALLOC: ret = dma_heap_ioctl_allocate(file, kdata); break; default: - return -ENOTTY; + ret = -ENOTTY; + goto err; } if (copy_to_user((void __user *)arg, kdata, out_size) != 0) diff --git a/drivers/dma-buf/heaps/system_heap.c b/drivers/dma-buf/heaps/system_heap.c index 1aa01e98c595..0bf688e3c023 100644 --- a/drivers/dma-buf/heaps/system_heap.c +++ b/drivers/dma-buf/heaps/system_heap.c @@ -109,7 +109,7 @@ static int system_heap_create(void) struct dma_heap_export_info exp_info; int ret = 0; - exp_info.name = "system_heap"; + exp_info.name = "system"; exp_info.ops = &system_heap_ops; exp_info.priv = NULL; diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c index 61b0a2cff874..acb26c627d27 100644 --- a/drivers/dma-buf/udmabuf.c +++ b/drivers/dma-buf/udmabuf.c @@ -122,9 +122,8 @@ static int begin_cpu_udmabuf(struct dma_buf *buf, if (IS_ERR(ubuf->sg)) return PTR_ERR(ubuf->sg); } else { - dma_sync_sg_for_device(dev, ubuf->sg->sgl, - ubuf->sg->nents, - direction); + dma_sync_sg_for_cpu(dev, ubuf->sg->sgl, ubuf->sg->nents, + direction); } return 0; @@ -139,7 +138,7 @@ static int end_cpu_udmabuf(struct dma_buf *buf, if (!ubuf->sg) return -EINVAL; - dma_sync_sg_for_cpu(dev, ubuf->sg->sgl, ubuf->sg->nents, direction); + dma_sync_sg_for_device(dev, ubuf->sg->sgl, ubuf->sg->nents, direction); return 0; } |