change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/arch/arm/mach-omap2/pm-debug.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * OMAP Power Management debug routines
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  *
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@@ -13,10 +14,6 @@
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  * Jouni Hogander
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  *
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  * Based on pm.c for omap2
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/kernel.h>
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@@ -36,8 +33,6 @@
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 #include "cm2xxx_3xxx.h"
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 #include "prm2xxx_3xxx.h"
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 #include "pm.h"
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-
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-u32 enable_off_mode;
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 #ifdef CONFIG_DEBUG_FS
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 #include <linux/debugfs.h>
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@@ -193,9 +188,8 @@
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 		return 0;
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 	d = debugfs_create_dir(pwrdm->name, (struct dentry *)dir);
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-	if (d)
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-		(void) debugfs_create_file("suspend", S_IRUGO|S_IWUSR, d,
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-			(void *)pwrdm, &pwrdm_suspend_fops);
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+	debugfs_create_file("suspend", S_IRUGO|S_IWUSR, d, pwrdm,
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+			    &pwrdm_suspend_fops);
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 	return 0;
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 }
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@@ -233,16 +227,14 @@
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 		return 0;
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 	d = debugfs_create_dir("pm_debug", NULL);
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-	if (!d)
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-		return -EINVAL;
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-	(void) debugfs_create_file("count", 0444, d, NULL, &pm_dbg_counters_fops);
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-	(void) debugfs_create_file("time", 0444, d, NULL, &pm_dbg_timers_fops);
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+	debugfs_create_file("count", 0444, d, NULL, &pm_dbg_counters_fops);
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+	debugfs_create_file("time", 0444, d, NULL, &pm_dbg_timers_fops);
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 	pwrdm_for_each(pwrdms_setup, (void *)d);
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-	(void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d,
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-				   &enable_off_mode, &pm_dbg_option_fops);
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+	debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d,
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+			    &enable_off_mode, &pm_dbg_option_fops);
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 	pm_dbg_init_done = 1;
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 	return 0;