diff options
Diffstat (limited to 'drivers/dma/dma-uclass.c')
| -rw-r--r-- | drivers/dma/dma-uclass.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/dma-uclass.c b/drivers/dma/dma-uclass.c index 81dbb4d..34f72fa 100644 --- a/drivers/dma/dma-uclass.c +++ b/drivers/dma/dma-uclass.c @@ -210,10 +210,9 @@ int dma_get_cfg(struct dma *dma, u32 cfg_id, void **cfg_data) int dma_get_device(u32 transfer_type, struct udevice **devp) { struct udevice *dev; - int ret; - for (ret = uclass_first_device(UCLASS_DMA, &dev); dev && !ret; - ret = uclass_next_device(&dev)) { + for (uclass_first_device(UCLASS_DMA, &dev); dev; + uclass_next_device(&dev)) { struct dma_dev_priv *uc_priv; uc_priv = dev_get_uclass_priv(dev); @@ -229,7 +228,7 @@ int dma_get_device(u32 transfer_type, struct udevice **devp) *devp = dev; - return ret; + return 0; } int dma_memcpy(void *dst, void *src, size_t len) |