Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / arch / arm / mach-omap2 / pm-debug.c

diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index fe6ec9b..fceb1e5 100644 (file)
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -190,9 +190,8 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *dir)
                return 0;
 
        d = debugfs_create_dir(pwrdm->name, (struct dentry *)dir);
-       if (d)
-               (void) debugfs_create_file("suspend", S_IRUGO|S_IWUSR, d,
-                       (void *)pwrdm, &pwrdm_suspend_fops);
+       debugfs_create_file("suspend", S_IRUGO|S_IWUSR, d, pwrdm,
+                           &pwrdm_suspend_fops);
 
        return 0;
 }
@@ -230,16 +229,14 @@ static int __init pm_dbg_init(void)
                return 0;
 
        d = debugfs_create_dir("pm_debug", NULL);
-       if (!d)
-               return -EINVAL;
 
-       (void) debugfs_create_file("count", 0444, d, NULL, &pm_dbg_counters_fops);
-       (void) debugfs_create_file("time", 0444, d, NULL, &pm_dbg_timers_fops);
+       debugfs_create_file("count", 0444, d, NULL, &pm_dbg_counters_fops);
+       debugfs_create_file("time", 0444, d, NULL, &pm_dbg_timers_fops);
 
        pwrdm_for_each(pwrdms_setup, (void *)d);
 
-       (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d,
-                                  &enable_off_mode, &pm_dbg_option_fops);
+       debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d,
+                           &enable_off_mode, &pm_dbg_option_fops);
        pm_dbg_init_done = 1;
 
        return 0;