modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/infiniband/hw/qib/qib_debugfs.c
..
..
@@ -66,15 +66,6 @@
66
66
 	.release = seq_release \
67
67
 };
68
68
 
69
-#define DEBUGFS_FILE_CREATE(name) \
70
-do { \
71
-	struct dentry *ent; \
72
-	ent = debugfs_create_file(#name , 0400, ibd->qib_ibdev_dbg, \
73
-		ibd, &_##name##_file_ops); \
74
-	if (!ent) \
75
-		pr_warn("create of " #name " failed\n"); \
76
-} while (0)
77
-
78
69
 static void *_opcode_stats_seq_start(struct seq_file *s, loff_t *pos)
79
70
 {
80
71
 	struct qib_opcode_stats_perctx *opstats;
..
..
@@ -249,17 +240,17 @@
249
240
 
250
241
 void qib_dbg_ibdev_init(struct qib_ibdev *ibd)
251
242
 {
243
+	struct dentry *root;
252
244
 	char name[10];
253
245
 
254
246
 	snprintf(name, sizeof(name), "qib%d", dd_from_dev(ibd)->unit);
255
-	ibd->qib_ibdev_dbg = debugfs_create_dir(name, qib_dbg_root);
256
-	if (!ibd->qib_ibdev_dbg) {
257
-		pr_warn("create of %s failed\n", name);
258
-		return;
259
-	}
260
-	DEBUGFS_FILE_CREATE(opcode_stats);
261
-	DEBUGFS_FILE_CREATE(ctx_stats);
262
-	DEBUGFS_FILE_CREATE(qp_stats);
247
+	root = debugfs_create_dir(name, qib_dbg_root);
248
+	ibd->qib_ibdev_dbg = root;
249
+
250
+	debugfs_create_file("opcode_stats", 0400, root, ibd,
251
+			    &_opcode_stats_file_ops);
252
+	debugfs_create_file("ctx_stats", 0400, root, ibd, &_ctx_stats_file_ops);
253
+	debugfs_create_file("qp_stats", 0400, root, ibd, &_qp_stats_file_ops);
263
254
 }
264
255
 
265
256
 void qib_dbg_ibdev_exit(struct qib_ibdev *ibd)
..
..
@@ -274,8 +265,6 @@
274
265
 void qib_dbg_init(void)
275
266
 {
276
267
 	qib_dbg_root = debugfs_create_dir(QIB_DRV_NAME, NULL);
277
-	if (!qib_dbg_root)
278
-		pr_warn("init of debugfs failed\n");
279
268
 }
280
269
 
281
270
 void qib_dbg_exit(void)