linux-kernel - [PATCH v1 1/2] usb: gadget: udc: core: Use pr

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Message-Id: <20211004144126.49154-1-andriy.shevchenko@linux.intel.com>
Date:   Mon,  4 Oct 2021 17:41:25 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Felipe Balbi <balbi@...nel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/2] usb: gadget: udc: core: Use pr_fmt() to prefix messages

Instead of duplicating, use pr_fmt() to prefix pr_*() messages.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/usb/gadget/udc/core.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index 14fdf918ecfe..f66ac6f8011e 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -6,6 +6,8 @@
  * Author: Felipe Balbi <balbi@...com>
  */
 
+#define pr_fmt(fmt)	"UDC core: " fmt
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/device.h>
@@ -1555,14 +1557,14 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver)
 
 	if (!driver->match_existing_only) {
 		list_add_tail(&driver->pending, &gadget_driver_pending_list);
-		pr_info("udc-core: couldn't find an available UDC - added [%s] to list of pending drivers\n",
+		pr_info("couldn't find an available UDC - added [%s] to list of pending drivers\n",
 			driver->function);
 		ret = 0;
 	}
 
 	mutex_unlock(&udc_lock);
 	if (ret)
-		pr_warn("udc-core: couldn't find an available UDC or it's busy\n");
+		pr_warn("couldn't find an available UDC or it's busy\n");
 	return ret;
 found:
 	ret = udc_bind_to_driver(udc, driver);
-- 
2.33.0