[PATCH 1/3] usb: chipidea: Use %pe to print error pointers

[Subasri S <subasris1210@gmail.com>]

Use the %pe format specifier instead of %ld with PTR_ERR() for printing
error pointers in imx_get_clks(), ci_hdrc_imx_probe(), and
ci_get_platdata(). This prints symbolic error names (e.g. -ENOMEM)
instead of errno numbers (e.g. -12), making error logs more readable.

This patch fixes coccinelle reported warnings:
./chipidea/ci_hdrc_imx.c:452:5-12: WARNING: Consider using %pe to print PTR_ERR()
./chipidea/ci_hdrc_imx.c:468:5-12: WARNING: Consider using %pe to print PTR_ERR()
./chipidea/ci_hdrc_imx.c:222:4-11: WARNING: Consider using %pe to print PTR_ERR()
./chipidea/ci_hdrc_imx.c:222:24-31: WARNING: Consider using %pe to print PTR_ERR()
./chipidea/core.c:684:4-11: WARNING: Consider using %pe to print PTR_ERR()

Compile-tested only.

Signed-off-by: Subasri S <subasris1210@gmail.com>
---
 drivers/usb/chipidea/ci_hdrc_imx.c | 12 ++++++------
 drivers/usb/chipidea/core.c        |  4 ++--
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 56d2ba824a0b..7bfe37ed68ae 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -218,8 +218,8 @@ static int imx_get_clks(struct device *dev)
 		if (IS_ERR(data->clk)) {
 			ret = PTR_ERR(data->clk);
 			dev_err(dev,
-				"Failed to get clks, err=%ld,%ld\n",
-				PTR_ERR(data->clk), PTR_ERR(data->clk_ipg));
+				"Failed to get clks, err=%pe,%pe\n",
+				data->clk, data->clk_ipg);
 			return ret;
 		}
 		/* Get wakeup clock. Not all of the platforms need to
@@ -448,8 +448,8 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 		pinctrl_hsic_idle = pinctrl_lookup_state(data->pinctrl, "idle");
 		if (IS_ERR(pinctrl_hsic_idle)) {
 			dev_err(dev,
-				"pinctrl_hsic_idle lookup failed, err=%ld\n",
-					PTR_ERR(pinctrl_hsic_idle));
+				"pinctrl_hsic_idle lookup failed, err=%pe\n",
+					pinctrl_hsic_idle);
 			ret = PTR_ERR(pinctrl_hsic_idle);
 			goto err_put;
 		}
@@ -464,8 +464,8 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 								"active");
 		if (IS_ERR(data->pinctrl_hsic_active)) {
 			dev_err(dev,
-				"pinctrl_hsic_active lookup failed, err=%ld\n",
-					PTR_ERR(data->pinctrl_hsic_active));
+				"pinctrl_hsic_active lookup failed, err=%pe\n",
+					data->pinctrl_hsic_active);
 			ret = PTR_ERR(data->pinctrl_hsic_active);
 			goto err_put;
 		}
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 07563be0013f..09db8a4eace2 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -680,8 +680,8 @@ static int ci_get_platdata(struct device *dev,
 			/* no vbus regulator is needed */
 			platdata->reg_vbus = NULL;
 		} else if (IS_ERR(platdata->reg_vbus)) {
-			dev_err(dev, "Getting regulator error: %ld\n",
-				PTR_ERR(platdata->reg_vbus));
+			dev_err(dev, "Getting regulator error: %pe\n",
+				platdata->reg_vbus);
 			return PTR_ERR(platdata->reg_vbus);
 		}
 		/* Get TPL support */

-- 
2.43.0