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[v2,08/16] ACPI: bus: Export acpi_dev_for_each_child() to modules

Message ID 2133623.Mh6RI2rZIc@kreacher
State New
Headers show
Series ACPI: Get rid of the list of children in struct acpi_device | expand

Commit Message

Rafael J. Wysocki June 13, 2022, 6:26 p.m. UTC 
From: Rafael J. Wysocki <rafael.j.wysocki@intel.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@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---

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

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

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)