linux-kernel - [PATCH v1] driver core: convert printk(KERN_<LEVEL> ...) to pr

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Date:   Mon, 27 Aug 2018 18:27:15 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1] driver core: convert printk(KERN_<LEVEL> ...) to pr_<level>

Convert printk:s to pr_* format.

Note, printk(KERN_DEBUG ...) is left untouched due to side effects
      of pr_debug().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/base/dd.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index edfc9f0b1180..f0434695961f 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -321,8 +321,8 @@ bool device_is_bound(struct device *dev)
 static void driver_bound(struct device *dev)
 {
 	if (device_is_bound(dev)) {
-		printk(KERN_WARNING "%s: device %s already bound\n",
-			__func__, kobject_name(&dev->kobj));
+		pr_warn("%s: device %s already bound\n", __func__,
+			kobject_name(&dev->kobj));
 		return;
 	}
 
@@ -485,8 +485,8 @@ static int really_probe(struct device *dev, struct device_driver *drv)
 		goto dma_failed;
 
 	if (driver_sysfs_add(dev)) {
-		printk(KERN_ERR "%s: driver_sysfs_add(%s) failed\n",
-			__func__, dev_name(dev));
+		pr_err("%s: driver_sysfs_add(%s) failed\n", __func__,
+		       dev_name(dev));
 		goto probe_failed;
 	}
 
@@ -566,9 +566,8 @@ static int really_probe(struct device *dev, struct device_driver *drv)
 		break;
 	default:
 		/* driver matched but the probe failed */
-		printk(KERN_WARNING
-		       "%s: probe of %s failed with error %d\n",
-		       drv->name, dev_name(dev), ret);
+		pr_warn("%s: probe of %s failed with error %d\n",
+			drv->name, dev_name(dev), ret);
 	}
 	/*
 	 * Ignore errors returned by ->probe so that the next driver can try
-- 
2.18.0