[v8,09/19] dmaengine: tegra-apb: Remove unneeded initialization of tdc->config_init
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Message ID 20200209163356.6439-10-digetx@gmail.com
State Accepted
Headers show
Series
  • NVIDIA Tegra APB DMA driver fixes and improvements
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Commit Message

Dmitry Osipenko Feb. 9, 2020, 4:33 p.m. UTC
There is no need to re-initialize the already initialized variables.
The tdc->config_init=false after driver's probe and after channel's
freeing, so there is no need to re-initialize it on the channel's
allocation.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 drivers/dma/tegra20-apb-dma.c | 1 -
 1 file changed, 1 deletion(-)

Patch
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diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index b4535b3a07ce..7158bd3145c4 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -1284,7 +1284,6 @@  static int tegra_dma_alloc_chan_resources(struct dma_chan *dc)
 	int ret;
 
 	dma_cookie_init(&tdc->dma_chan);
-	tdc->config_init = false;
 
 	ret = pm_runtime_get_sync(tdma->dev);
 	if (ret < 0)