From 5ce1bc8a73f3ef678ab59123fe6efd4c4e80b4d6 Mon Sep 17 00:00:00 2001 From: Arnaud Pouliquen Date: Mon, 8 Nov 2021 14:59:45 +0100 Subject: [PATCH] UPSTREAM: 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 Link: https://lore.kernel.org/r/20211108135945.3364-1-arnaud.pouliquen@foss.st.com Signed-off-by: Mathieu Poirier Bug: 228237154 (cherry picked from commit c572724406e3926502eccc930447f0affb604503) Change-Id: I3bf8414a74aaeba9ae08bb3954f975c872894cd3 Signed-off-by: Jindong Yue --- 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 3ec34ad0e893..5663cf799c95 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 #include #include @@ -536,7 +539,7 @@ 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; } @@ -549,7 +552,7 @@ 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); }