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Subject[PATCH] rpmsg: char: Add pr_fmt() to prefix messages
Date
Make all messages to be prefixed in a unified way.
Add pr_fmt() to achieve this.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
---
drivers/rpmsg/rpmsg_char.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c
index b5907b80727c..d6214cb66026 100644
--- a/drivers/rpmsg/rpmsg_char.c
+++ b/drivers/rpmsg/rpmsg_char.c
@@ -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);
}
--
2.17.1
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