debugfs: provide pr_fmt() macro
Use a common "debugfs: " prefix for all pr_* calls in a single place.
Cc: Mark Brown <broonie@kernel.org>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20190703071653.2799-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index c3638ac..7f43c8a 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -10,6 +10,8 @@
* 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>
@@ -286,7 +288,7 @@ 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;