change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/drivers/net/wireless/quantenna/qtnfmac/debug.c
..
..
@@ -1,32 +1,13 @@
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-/*
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- * Copyright (c) 2015-2016 Quantenna Communications, Inc.
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- * All rights reserved.
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version 2
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- * of the License, or (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- */
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+// SPDX-License-Identifier: GPL-2.0+
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+/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */
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3
 
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 #include "debug.h"
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5
 
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-#undef pr_fmt
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-#define pr_fmt(fmt)	"qtnfmac dbg: %s: " fmt, __func__
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-
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 void qtnf_debugfs_init(struct qtnf_bus *bus, const char *name)
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 {
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-	bus->dbg_dir = debugfs_create_dir(name, NULL);
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+	struct dentry *parent = qtnf_get_debugfs_dir();
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-	if (IS_ERR_OR_NULL(bus->dbg_dir)) {
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-		pr_warn("failed to create debugfs root dir\n");
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-		bus->dbg_dir = NULL;
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-	}
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+	bus->dbg_dir = debugfs_create_dir(name, parent);
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 }
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12
 
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 void qtnf_debugfs_remove(struct qtnf_bus *bus)
..
..
@@ -38,9 +19,5 @@
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 void qtnf_debugfs_add_entry(struct qtnf_bus *bus, const char *name,
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 			    int (*fn)(struct seq_file *seq, void *data))
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 {
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-	struct dentry *entry;
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-
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-	entry = debugfs_create_devm_seqfile(bus->dev, name, bus->dbg_dir, fn);
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-	if (IS_ERR_OR_NULL(entry))
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-		pr_warn("failed to add entry (%s)\n", name);
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+	debugfs_create_devm_seqfile(bus->dev, name, bus->dbg_dir, fn);
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 }