[PATCH] can: xilinx_can: Simplify code by using dev_err_probe()

[Michal Simek]

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.si...@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