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authorArnaud Pouliquen <arnaud.pouliquen@foss.st.com>2021-11-08 16:59:45 +0300
committerMathieu Poirier <mathieu.poirier@linaro.org>2021-11-18 20:27:15 +0300
commitc572724406e3926502eccc930447f0affb604503 (patch)
tree07153ba4d8b6d9957fba6806d96242d831752534 /drivers/rpmsg
parentfa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf (diff)
downloadlinux-c572724406e3926502eccc930447f0affb604503.tar.xz
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: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20211108135945.3364-1-arnaud.pouliquen@foss.st.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers/rpmsg')
-rw-r--r--drivers/rpmsg/rpmsg_char.c7
1 files 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);
}