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Subject[PATCH] can: xilinx_can: Simplify code by using dev_err_probe()
Date
Use already prepared dev_err_probe() introduced by commit a787e5400a1c
("driver core: add device probe log helper").
It simplifies EPROBE_DEFER handling.

Also unify message format for similar error cases.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

drivers/net/can/xilinx_can.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index 37fa19c62d73..3b883e607d8b 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -1772,17 +1772,15 @@ static int xcan_probe(struct platform_device *pdev)
/* Getting the CAN can_clk info */
priv->can_clk = devm_clk_get(&pdev->dev, "can_clk");
if (IS_ERR(priv->can_clk)) {
- if (PTR_ERR(priv->can_clk) != -EPROBE_DEFER)
- dev_err(&pdev->dev, "Device clock not found.\n");
- ret = PTR_ERR(priv->can_clk);
+ ret = dev_err_probe(&pdev->dev, PTR_ERR(priv->can_clk),
+ "device clock not found\n");
goto err_free;
}

priv->bus_clk = devm_clk_get(&pdev->dev, devtype->bus_clk_name);
if (IS_ERR(priv->bus_clk)) {
- if (PTR_ERR(priv->bus_clk) != -EPROBE_DEFER)
- dev_err(&pdev->dev, "bus clock not found\n");
- ret = PTR_ERR(priv->bus_clk);
+ ret = dev_err_probe(&pdev->dev, PTR_ERR(priv->bus_clk),
+ "bus clock not found\n");
goto err_free;
}

--
2.30.0
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