[v2,3/3] usb: chipidea: tegra: Consistently use dev_err_probe()

Commit Message

Michał Mirosław Sept. 28, 2023, 9:06 p.m. UTC

Convert all error exits from probe() to dev_err_probe().

Acked-by: Peter Chen <[e-mail]>
Signed-off-by: Michał Mirosław <[e-mail]>
---
 drivers/usb/chipidea/ci_hdrc_tegra.c | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

Comments

Thierry Reding Oct. 11, 2023, 9:53 p.m. UTC | #1

On Thu, Sep 28, 2023 at 11:06:04PM +0200, Michał Mirosław wrote:
> Convert all error exits from probe() to dev_err_probe().
> 
> Acked-by: Peter Chen <[e-mail]>
> Signed-off-by: Michał Mirosław <[e-mail]>
> ---
>  drivers/usb/chipidea/ci_hdrc_tegra.c | 16 +++++++---------
>  1 file changed, 7 insertions(+), 9 deletions(-)

Acked-by: Thierry Reding <[e-mail]>

Patch

diff --git a/drivers/usb/chipidea/ci_hdrc_tegra.c b/drivers/usb/chipidea/ci_hdrc_tegra.c
index 8e78bf643e25..2cc305803217 100644
--- a/drivers/usb/chipidea/ci_hdrc_tegra.c
+++ b/drivers/usb/chipidea/ci_hdrc_tegra.c
@@ -293,14 +293,12 @@  static int tegra_usb_probe(struct platform_device *pdev)
 	usb->phy = devm_usb_get_phy_by_phandle(&pdev->dev, "nvidia,phy", 0);
 	if (IS_ERR(usb->phy))
 		return dev_err_probe(&pdev->dev, PTR_ERR(usb->phy),
-				     "failed to get PHY\n");
+				     "failed to get PHY");
 
 	usb->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(usb->clk)) {
-		err = PTR_ERR(usb->clk);
-		dev_err(&pdev->dev, "failed to get clock: %d\n", err);
-		return err;
-	}
+	if (IS_ERR(usb->clk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(usb->clk),
+				     "failed to get clock");
 
 	err = devm_tegra_core_dev_init_opp_table_common(&pdev->dev);
 	if (err)
@@ -316,7 +314,7 @@  static int tegra_usb_probe(struct platform_device *pdev)
 
 	err = tegra_usb_reset_controller(&pdev->dev);
 	if (err) {
-		dev_err(&pdev->dev, "failed to reset controller: %d\n", err);
+		dev_err_probe(&pdev->dev, err, "failed to reset controller");
 		goto fail_power_off;
 	}
 
@@ -347,8 +345,8 @@  static int tegra_usb_probe(struct platform_device *pdev)
 	usb->dev = ci_hdrc_add_device(&pdev->dev, pdev->resource,
 				      pdev->num_resources, &usb->data);
 	if (IS_ERR(usb->dev)) {
-		err = PTR_ERR(usb->dev);
-		dev_err(&pdev->dev, "failed to add HDRC device: %d\n", err);
+		err = dev_err_probe(&pdev->dev, PTR_ERR(usb->dev),
+				    "failed to add HDRC device");
 		goto phy_shutdown;
 	}