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Subject[PATCH 1/2] debugfs: provide pr_fmt() macro
Date
Use a common "debugfs: " prefix for all pr_* calls in a single place.

Cc: Mark Brown <broonie@kernel.org>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/debugfs/inode.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index acef14ad53db..f04c8475d9a1 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -9,6 +9,8 @@
* See ./Documentation/core-api/kernel-api.rst for more details.
*/

+#define pr_fmt(fmt) "debugfs: " fmt
+
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/mount.h>
@@ -285,7 +287,7 @@ static struct dentry *start_creating(const char *name, struct dentry *parent)
struct dentry *dentry;
int error;

- pr_debug("debugfs: creating file '%s'\n",name);
+ pr_debug("creating file '%s'\n", name);

if (IS_ERR(parent))
return parent;
--
2.22.0
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