Commit c5727244 authored by Arnaud Pouliquen's avatar Arnaud Pouliquen Committed by Mathieu Poirier
Browse files

rpmsg: char: Add pr_fmt() to prefix messages 



Make all messages to be prefixed in a unified way.
Add pr_fmt() to achieve this.

Signed-off-by: default avatarArnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Link: https://lore.kernel.org/r/20211108135945.3364-1-arnaud.pouliquen@foss.st.com


Signed-off-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
parent fa55b7dc

drivers/rpmsg/rpmsg_char.c

+5 −2
Original line number Diff line number Diff line
@@ -9,6 +9,9 @@ 
 * Based on rpmsg performance statistics driver by Michal Simek, which in turn

 * was based on TI & Google OMX rpmsg driver.

 */



#define pr_fmt(fmt)	KBUILD_MODNAME ": " fmt



#include <linux/cdev.h>

#include <linux/device.h>

#include <linux/fs.h>
@@ -550,7 +553,7 @@ static int rpmsg_chrdev_init(void) 


	ret = alloc_chrdev_region(&rpmsg_major, 0, RPMSG_DEV_MAX, "rpmsg");

	if (ret < 0) {

		pr_err("rpmsg: failed to allocate char dev region\n");

		pr_err("failed to allocate char dev region\n");

		return ret;

	}
@@ -563,7 +566,7 @@ static int rpmsg_chrdev_init(void) 


	ret = register_rpmsg_driver(&rpmsg_chrdev_driver);

	if (ret < 0) {

		pr_err("rpmsgchr: failed to register rpmsg driver\n");

		pr_err("failed to register rpmsg driver\n");

		class_destroy(rpmsg_class);

		unregister_chrdev_region(rpmsg_major, RPMSG_DEV_MAX);

	}