linux-kernel - [PATCH v2 08/16] ACPI: bus: Export acpi_dev_for_each

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Message-ID: <2133623.Mh6RI2rZIc@kreacher>
Date:   Mon, 13 Jun 2022 20:26:03 +0200
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Linux ACPI <linux-acpi@...r.kernel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>
Subject: [PATCH v2 08/16] ACPI: bus: Export acpi_dev_for_each_child() to modules

From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

Some pieces of modular code can benefit from using
acpi_dev_for_each_child(), so export it to modules.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---

v1 -> v2:
   * Add R-by from Andy.

---
 drivers/acpi/bus.c |    1 +
 1 file changed, 1 insertion(+)

Index: linux-pm/drivers/acpi/bus.c
===================================================================
--- linux-pm.orig/drivers/acpi/bus.c
+++ linux-pm/drivers/acpi/bus.c
@@ -1102,6 +1102,7 @@ static int acpi_dev_for_one_check(struct
 
 	return adwc->fn(to_acpi_device(dev), adwc->data);
 }
+EXPORT_SYMBOL_GPL(acpi_dev_for_each_child);
 
 int acpi_dev_for_each_child(struct acpi_device *adev,
 			    int (*fn)(struct acpi_device *, void *), void *data)