[PATCH v1 1/2] usb: gadget: udc: core: Use pr_fmt() to prefix messages

Andy Shevchenko
2021-10-04T14:47:21Z

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.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@ti.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