platform/x86: ideapad-laptop: use dev_{err,warn} or appropriate variant to display log messages

Having the device name in the log message makes it easier to determine
in the context of which device the message was printed, so utilize the
appropriate variants of dev_{err,warn,...} when printing log messages.
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Link: https://lore.kernel.org/r/20210203215403.290792-12-pobrn@protonmail.comReviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

drivers/platform/x86/ideapad-laptop.c

@@ -235,7 +235,7 @@ static int read_ec_data(acpi_handle handle, int cmd, unsigned long *data)
 			return 0;
 		}
 	}
-	pr_err("timeout in %s\n", __func__);
+	acpi_handle_err(handle, "timeout in %s\n", __func__);
 	return -1;
 }
 
@@ -258,7 +258,7 @@ static int write_ec_cmd(acpi_handle handle, int cmd, unsigned long data)
 		if (val == 0)
 			return 0;
 	}
-	pr_err("timeout in %s\n", __func__);
+	acpi_handle_err(handle, "timeout in %s\n", __func__);
 	return -1;
 }
 
@@ -974,13 +974,15 @@ static int ideapad_input_init(struct ideapad_private *priv)
 
 	error = sparse_keymap_setup(inputdev, ideapad_keymap, NULL);
 	if (error) {
-		pr_err("Unable to setup input device keymap\n");
+		dev_err(&priv->platform_device->dev,
+			"Unable to setup input device keymap\n");
 		goto err_free_dev;
 	}
 
 	error = input_register_device(inputdev);
 	if (error) {
-		pr_err("Unable to register input device\n");
+		dev_err(&priv->platform_device->dev,
+			"Unable to register input device\n");
 		goto err_free_dev;
 	}
 
@@ -1034,7 +1036,8 @@ static void ideapad_check_special_buttons(struct ideapad_private *priv)
 			ideapad_input_report(priv, 64);
 			break;
 		default:
-			pr_info("Unknown special button: %lu\n", bit);
+			dev_info(&priv->platform_device->dev,
+				 "Unknown special button: %lu\n", bit);
 			break;
 		}
 	}
@@ -1094,7 +1097,8 @@ static int ideapad_backlight_init(struct ideapad_private *priv)
 					      &ideapad_backlight_ops,
 					      &props);
 	if (IS_ERR(blightdev)) {
-		pr_err("Could not register backlight device\n");
+		dev_err(&priv->platform_device->dev,
+			"Could not register backlight device\n");
 		return PTR_ERR(blightdev);
 	}
 
@@ -1207,7 +1211,8 @@ static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data)
 			 */
 			break;
 		default:
-			pr_info("Unknown event: %lu\n", bit);
+			dev_info(&priv->platform_device->dev,
+				 "Unknown event: %lu\n", bit);
 		}
 	}
 }
@@ -1215,12 +1220,15 @@ static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data)
 #if IS_ENABLED(CONFIG_ACPI_WMI)
 static void ideapad_wmi_notify(u32 value, void *context)
 {
+	struct ideapad_private *priv = context;
+
 	switch (value) {
 	case 128:
-		ideapad_input_report(context, value);
+		ideapad_input_report(priv, value);
 		break;
 	default:
-		pr_info("Unknown WMI event %u\n", value);
+		dev_info(&priv->platform_device->dev,
+			 "Unknown WMI event: %u\n", value);
 	}
 }
 #endif