ACPI / glue: Add acpi_platform_notify() function

Instead of relying on the "platform_notify" callback hook,
introducing separate notification function
acpi_platform_notify() and calling that directly from
drivers core when device entries are added and removed.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 3972ef3f080b..260cbdf44f1d 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -8,6 +8,7 @@
  * Copyright (c) 2006 Novell, Inc.
  */
 
+#include <linux/acpi.h>
 #include <linux/device.h>
 #include <linux/err.h>
 #include <linux/fwnode.h>
@@ -731,6 +732,12 @@ static inline int device_is_not_partition(struct device *dev)
 static int
 device_platform_notify(struct device *dev, enum kobject_action action)
 {
+        int ret;
+
+        ret = acpi_platform_notify(dev, action);
+        if (ret)
+                return ret;
+
         if (platform_notify && action == KOBJ_ADD)
                 platform_notify(dev);
         else if (platform_notify_remove && action == KOBJ_REMOVE)