diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c
index 9729543df6333..32affb75e782d 100644
--- a/drivers/acpi/platform_profile.c
+++ b/drivers/acpi/platform_profile.c
@@ -27,25 +27,20 @@ static ssize_t platform_profile_choices_show(struct device *dev,
 					char *buf)
 {
 	int len = 0;
-	int err, i;
-
-	err = mutex_lock_interruptible(&profile_lock);
-	if (err)
-		return err;
-
-	if (!cur_profile) {
-		mutex_unlock(&profile_lock);
-		return -ENODEV;
-	}
-
-	for_each_set_bit(i, cur_profile->choices, PLATFORM_PROFILE_LAST) {
-		if (len == 0)
-			len += sysfs_emit_at(buf, len, "%s", profile_names[i]);
-		else
-			len += sysfs_emit_at(buf, len, " %s", profile_names[i]);
+	int i;
+
+	scoped_cond_guard(mutex_intr, return -ERESTARTSYS, &profile_lock) {
+		if (!cur_profile)
+			return -ENODEV;
+		for_each_set_bit(i, cur_profile->choices, PLATFORM_PROFILE_LAST) {
+			if (len == 0)
+				len += sysfs_emit_at(buf, len, "%s", profile_names[i]);
+			else
+				len += sysfs_emit_at(buf, len, " %s", profile_names[i]);
+		}
 	}
 	len += sysfs_emit_at(buf, len, "\n");
-	mutex_unlock(&profile_lock);
+
 	return len;
 }
 
@@ -56,20 +51,15 @@ static ssize_t platform_profile_show(struct device *dev,
 	enum platform_profile_option profile = PLATFORM_PROFILE_BALANCED;
 	int err;
 
-	err = mutex_lock_interruptible(&profile_lock);
-	if (err)
-		return err;
+	scoped_cond_guard(mutex_intr, return -ERESTARTSYS, &profile_lock) {
+		if (!cur_profile)
+			return -ENODEV;
 
-	if (!cur_profile) {
-		mutex_unlock(&profile_lock);
-		return -ENODEV;
+		err = cur_profile->profile_get(cur_profile, &profile);
+		if (err)
+			return err;
 	}
 
-	err = cur_profile->profile_get(cur_profile, &profile);
-	mutex_unlock(&profile_lock);
-	if (err)
-		return err;
-
 	/* Check that profile is valid index */
 	if (WARN_ON((profile < 0) || (profile >= ARRAY_SIZE(profile_names))))
 		return -EIO;
@@ -88,28 +78,21 @@ static ssize_t platform_profile_store(struct device *dev,
 	if (i < 0)
 		return -EINVAL;
 
-	err = mutex_lock_interruptible(&profile_lock);
-	if (err)
-		return err;
+	scoped_cond_guard(mutex_intr, return -ERESTARTSYS, &profile_lock) {
+		if (!cur_profile)
+			return -ENODEV;
 
-	if (!cur_profile) {
-		mutex_unlock(&profile_lock);
-		return -ENODEV;
-	}
+		/* Check that platform supports this profile choice */
+		if (!test_bit(i, cur_profile->choices))
+			return -EOPNOTSUPP;
 
-	/* Check that platform supports this profile choice */
-	if (!test_bit(i, cur_profile->choices)) {
-		mutex_unlock(&profile_lock);
-		return -EOPNOTSUPP;
+		err = cur_profile->profile_set(cur_profile, i);
+		if (err)
+			return err;
 	}
 
-	err = cur_profile->profile_set(cur_profile, i);
-	if (!err)
-		sysfs_notify(acpi_kobj, NULL, "platform_profile");
+	sysfs_notify(acpi_kobj, NULL, "platform_profile");
 
-	mutex_unlock(&profile_lock);
-	if (err)
-		return err;
 	return count;
 }
 
@@ -140,36 +123,28 @@ int platform_profile_cycle(void)
 	enum platform_profile_option next;
 	int err;
 
-	err = mutex_lock_interruptible(&profile_lock);
-	if (err)
-		return err;
+	scoped_cond_guard(mutex_intr, return -ERESTARTSYS, &profile_lock) {
+		if (!cur_profile)
+			return -ENODEV;
 
-	if (!cur_profile) {
-		mutex_unlock(&profile_lock);
-		return -ENODEV;
-	}
+		err = cur_profile->profile_get(cur_profile, &profile);
+		if (err)
+			return err;
 
-	err = cur_profile->profile_get(cur_profile, &profile);
-	if (err) {
-		mutex_unlock(&profile_lock);
-		return err;
-	}
+		next = find_next_bit_wrap(cur_profile->choices, PLATFORM_PROFILE_LAST,
+					  profile + 1);
 
-	next = find_next_bit_wrap(cur_profile->choices, PLATFORM_PROFILE_LAST,
-				  profile + 1);
+		if (WARN_ON(next == PLATFORM_PROFILE_LAST))
+			return -EINVAL;
 
-	if (WARN_ON(next == PLATFORM_PROFILE_LAST)) {
-		mutex_unlock(&profile_lock);
-		return -EINVAL;
+		err = cur_profile->profile_set(cur_profile, next);
+		if (err)
+			return err;
 	}
 
-	err = cur_profile->profile_set(cur_profile, next);
-	mutex_unlock(&profile_lock);
-
-	if (!err)
-		sysfs_notify(acpi_kobj, NULL, "platform_profile");
+	sysfs_notify(acpi_kobj, NULL, "platform_profile");
 
-	return err;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(platform_profile_cycle);
 
