1 files changed, 0 insertions, 52 deletions
diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c
index eb7cf4d18f8a..c707cfb32782 100644
--- a/tools/lib/api/fs/debugfs.c
+++ b/tools/lib/api/fs/debugfs.c
@@ -75,55 +75,3 @@ char *debugfs_mount(const char *mountpoint)
 out:
 	return debugfs_mountpoint;
 }
-
-int debugfs__strerror_open(int err, char *buf, size_t size, const char *filename)
-{
-	char sbuf[128];
-
-	switch (err) {
-	case ENOENT:
-		if (debugfs_found) {
-			snprintf(buf, size,
-				 "Error:\tFile %s/%s not found.\n"
-				 "Hint:\tPerhaps this kernel misses some CONFIG_ setting to enable this feature?.\n",
-				 debugfs_mountpoint, filename);
-			break;
-		}
-		snprintf(buf, size, "%s",
-			 "Error:\tUnable to find debugfs\n"
-			 "Hint:\tWas your kernel compiled with debugfs support?\n"
-			 "Hint:\tIs the debugfs filesystem mounted?\n"
-			 "Hint:\tTry 'sudo mount -t debugfs nodev /sys/kernel/debug'");
-		break;
-	case EACCES: {
-		const char *mountpoint = debugfs_mountpoint;
-
-		if (!access(debugfs_mountpoint, R_OK) && strncmp(filename, "tracing/", 8) == 0) {
-			const char *tracefs_mntpoint = tracefs_find_mountpoint();
-
-			if (tracefs_mntpoint)
-				mountpoint = tracefs_mntpoint;
-		}
-
-		snprintf(buf, size,
-			 "Error:\tNo permissions to read %s/%s\n"
-			 "Hint:\tTry 'sudo mount -o remount,mode=755 %s'\n",
-			 debugfs_mountpoint, filename, mountpoint);
-	}
-		break;
-	default:
-		snprintf(buf, size, "%s", strerror_r(err, sbuf, sizeof(sbuf)));
-		break;
-	}
-
-	return 0;
-}
-
-int debugfs__strerror_open_tp(int err, char *buf, size_t size, const char *sys, const char *name)
-{
-	char path[PATH_MAX];
-
-	snprintf(path, PATH_MAX, "tracing/events/%s/%s", sys, name ?: "*");
-
-	return debugfs__strerror_open(err, buf, size, path);
-}