diff options
| author | Huang Shijie <sjhuang@iluvatar.ai> | 2018-07-26 09:45:54 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-07-30 08:20:22 +0300 |
| commit | f6206f00d8c55a1beba9a4be96939353e632f939 (patch) | |
| tree | 6461a89b578b3e6a3556b470f5b9a741793c7161 /drivers/dma | |
| parent | f39b948dbeaf9da0dfd17e68704f38fe4237788f (diff) | |
| download | linux-f6206f00d8c55a1beba9a4be96939353e632f939.tar.xz | |
dmaengine: mic_x100_dma: use the new helper to simplify the code
Use dmaenginem_async_device_register() to simplify the code:
remove the mic_dma_unregister_dma_device()
Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/mic_x100_dma.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/dma/mic_x100_dma.c b/drivers/dma/mic_x100_dma.c index 68dd79783b54..b76cb17d879c 100644 --- a/drivers/dma/mic_x100_dma.c +++ b/drivers/dma/mic_x100_dma.c @@ -470,11 +470,6 @@ static void mic_dma_chan_destroy(struct mic_dma_chan *ch) mic_dma_chan_mask_intr(ch); } -static void mic_dma_unregister_dma_device(struct mic_dma_device *mic_dma_dev) -{ - dma_async_device_unregister(&mic_dma_dev->dma_dev); -} - static int mic_dma_setup_irq(struct mic_dma_chan *ch) { ch->cookie = @@ -630,7 +625,7 @@ static int mic_dma_register_dma_device(struct mic_dma_device *mic_dma_dev, list_add_tail(&mic_dma_dev->mic_ch[i].api_ch.device_node, &mic_dma_dev->dma_dev.channels); } - return dma_async_device_register(&mic_dma_dev->dma_dev); + return dmaenginem_async_device_register(&mic_dma_dev->dma_dev); } /* @@ -678,7 +673,6 @@ alloc_error: static void mic_dma_dev_unreg(struct mic_dma_device *mic_dma_dev) { - mic_dma_unregister_dma_device(mic_dma_dev); mic_dma_uninit(mic_dma_dev); kfree(mic_dma_dev); } |