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dmaengine: xilinx_dma: Remove clk_get error message for probe defer

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In dma probe, the driver checks for devm_clk_get return and print error
message in the failing case. However for -EPROBE_DEFER this message is
confusing so avoid it.

Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/1569495060-18117-5-git-send-email-radhey.shyam.pandey@xilinx.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Radhey Shyam Pandey 2019-09-26 16:21:00 +05:30 committed by Vinod Koul
parent a8bd475428
commit 944879ba4c
1 changed files with 14 additions and 5 deletions
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19
drivers/dma/xilinx/xilinx_dma.c
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@ -2186,7 +2186,9 @@ static int axidma_clk_init(struct platform_device *pdev, struct clk **axi_clk,
*axi_clk = devm_clk_get(&pdev->dev, "s_axi_lite_aclk");
if (IS_ERR(*axi_clk)) {
err = PTR_ERR(*axi_clk);
dev_err(&pdev->dev, "failed to get axi_aclk (%d)\n", err);
if (err != -EPROBE_DEFER)
dev_err(&pdev->dev, "failed to get axi_aclk (%d)\n",
err);
return err;
}
@ -2251,14 +2253,18 @@ static int axicdma_clk_init(struct platform_device *pdev, struct clk **axi_clk,
*axi_clk = devm_clk_get(&pdev->dev, "s_axi_lite_aclk");
if (IS_ERR(*axi_clk)) {
err = PTR_ERR(*axi_clk);
dev_err(&pdev->dev, "failed to get axi_clk (%d)\n", err);
if (err != -EPROBE_DEFER)
dev_err(&pdev->dev, "failed to get axi_clk (%d)\n",
err);
return err;
}
*dev_clk = devm_clk_get(&pdev->dev, "m_axi_aclk");
if (IS_ERR(*dev_clk)) {
err = PTR_ERR(*dev_clk);
dev_err(&pdev->dev, "failed to get dev_clk (%d)\n", err);
if (err != -EPROBE_DEFER)
dev_err(&pdev->dev, "failed to get dev_clk (%d)\n",
err);
return err;
}
@ -2291,7 +2297,9 @@ static int axivdma_clk_init(struct platform_device *pdev, struct clk **axi_clk,
*axi_clk = devm_clk_get(&pdev->dev, "s_axi_lite_aclk");
if (IS_ERR(*axi_clk)) {
err = PTR_ERR(*axi_clk);
dev_err(&pdev->dev, "failed to get axi_aclk (%d)\n", err);
if (err != -EPROBE_DEFER)
dev_err(&pdev->dev, "failed to get axi_aclk (%d)\n",
err);
return err;
}
@ -2313,7 +2321,8 @@ static int axivdma_clk_init(struct platform_device *pdev, struct clk **axi_clk,
err = clk_prepare_enable(*axi_clk);
if (err) {
dev_err(&pdev->dev, "failed to enable axi_clk (%d)\n", err);
dev_err(&pdev->dev, "failed to enable axi_clk (%d)\n",
err);
return err;
}